output dc power supply ed-330

output dc power supply ed-330

Part 4

SG-200A _ 100kHz~200MHz DIGITAL RF SIGNAL GENERATOR

SG-1150 _ RF SIGNAL GENERATOR

SG-1240 _ 1040MHz AM/FM SIGNAL GENERATOR

FG-1883 _ SWEEP FUNCTION GENERATOR

FG-1882 _ PULSE/SWEEP/FUNCTION GENERATOR

FG-1880B _ SWEEP/FUNCTION GENERATOR

CG-1508 _ COLOR PATTERN GENERATOR

SM-1310 _ SWEEP/MARKER GENERATOR

ED-4770 _ COMBO TESTER

PSA-6000 _ 6.2GHz SPECTRUM ANALYZER

NEW

PSA-3000 _ 3GHz SPECTRUM ANALYZER

RF SYS-3000 _RF SYSTEM DESIGN KIT

NEW

FC-1300B/FC-1130B _ UNIVERSAL COUNTER(3GHz/1.3GHz)

BR-1600 _ WHEATSTONE BRIDGE

ED-470B _ DIGITAL IC TESTER

TCC-480B _ TRANSISTOR CHECKER & CURVE TRACER

EDC-1630 _ ADVANCED DIGITAL LCR METER

EDC-1620 _ DIGITAL LCR METER

EDM-4750 _ DIGITAL MULTIMETER

EDM-4760 _ PROGRAMMABLE DIGITAL MULTIMETER

LM-0102B / LM-0202 _ AC LEVEL METER

DM-0402 _ DISTORTION METER

PM-3001D _ POWER METER

SWR-3002 _ SWR METER

AT-121B _ RESISTANCE ATTENUATOR

LU-310 _ DECADE INDUCTOR

CU-410 _ DECADE CAPACITOR

RU-410 / RU-610 _ DECADE RESISTOR

ED-330 _ 180W THREE-OUTPUT DC POWER SUPPLY

ED-333T _ 180W 3-MODE TRACKING DC POWER SUPPLY

ED-345BM _ AC/DC POWER SUPPLY

Test &

Measurement

• Signal Generator

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100kHz~200MHz

DIGITAL RF SIGNAL

GENERATOR

• Built-in High Performance DSP Processor and Direct Digital Synthesizer(DDS)

• 0.5ppm High-stability TCXO and Internal Modulation Signal(20 Hz~15 kHz : 1 Hz Resolution)

• Wide Frequency Range : 100 kHz~200 MHz

SG-200A

• Frequency Resolution : 1 Hz

• Level Flatness : ± 1 dB

• Level Resolution : 0.1 dB

• High Output Power : +13 dBm

• Low Phase Noise : < -110 dBc(@∆f=10 kHz)

• Modulation : FM /AM/PM/FSK/PSK/ASK

• Digital Frequency Sweep Generator

>

SPECIFICATIONS

• Carrier Frequency

» Range : 100kHz to 200MHz

» Resolution : 1Hz

• Reference Frequency

» Frequency Range : 10.000MHz

» Frequency Temp Stability : < 0.5ppm

» RT Frequency Stability : < 0.5ppm

» Stability vs. Aging : < 0.5ppm/year

» Operating Temperature : 0˚C~50˚C

» Ref Out Frequency : 10.000MHz

• Spectral Purity

» Harmonics : < -30dBc

» Non-harmonics(Spurious) : < -40dBc

» Residual FM : < 5Hz(0.3 to 3kHz BW) Typically < 2Hz

» Residual AM : < 0.05%

» Residual PM : < 0.01Rad(0.3 to 3kHz BW) Typically <

0.001Rad

» Phase Noise : <-110 dBc/Hz(@∆f=10 kHz)

• Level

» Range : -130 to +13dBm

» Resolution : 0.1dB

» Accuracy : < ±1dB(@ ≥ -100dBm), < ±2dB(@ <-100dBm)

» Characteristic Impedance : 50Ω

» VSWR : ≤ 1.5 : 1 @ ≤ 9dBm

» RF Flatness : ±1dB

• Modulation Source

» Frequency Range : 20Hz to 15kHz Sine ±0.01%

» Resolution : 1Hz

» Ext Input Impedance : 30kΩ

» Ext Input Voltage : 3Vp-p

• Amplitude Modulation

» Frequency Range : 100kHz~200MHz

» Level : ≤ +7dBm

» Operating Modes : Internal, External

» Modulation Depth : 0% to 100%

» Resolution : 0.1%

» Accuracy

› < ±(indicated value x 2%), Typically < ±(indicated value x 0.5%), 100kHz~60MHz < ±30%, Typically < ±20%,

60MHz~200MHz, @ AF=Internal 1kHz

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_ ED Co.,Ltd.

100kHz~200MHz

DIGITAL RF SIGNAL

GENERATOR

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SG-200A

» Distortion

› < 0.4% @ AF=Internal 1kHz, 100kHz~60MHz

› < 30% @ AF=Internal 1kHz, 60MHz~200MHz

› Demod. BW=50Hz~15kHz

• Frequency Modulation

» Operating Modes : Internal, External

» Frequency Deviation : 0 to 200kHz

» Resolution : 1Hz

» Accuracy : < ±3% @ AF=Internal 1kHz

» Distortion

› < 0.05%, Typically < 0.03%

› @ AF=Internal 1kHz

› Demod. BW=50Hz~15kHz

› De-emp=50µsec

• Phase Modulation

» Operating Modes : Internal, External

» Phase Deviation : 0 rad to 3.14rad

» Resolution : 0.01rad

» Accuracy : < ±3% @ AF=Internal 1kHz

» Distortion

› < 0.5% @ AF=Internal 1kHz

› Demod. BW=50Hz~15kHz

• Memory for Device Settings

» Storable Settings : 100

• FSK Modulation

» Operating Mode : External

» Frequency Range : 100kHz to 120MHz

» FSK Mode : 2 Level FSK

» Frequency Shift(F1-F0) : 0 to 10MHz

» Resolution : 1Hz

» Frequency Flatness : Peak-to-Peak 4dB

• PSK Modulation

» Operating Mode : External

» Frequency Range : 100kHz to 120MHz

» PSK Mode : 2 Level PSK

» Phase Shift(PH1 - PH0) : 0 to 6.28rad

» Resolution : 0.01rad

• GATE(ASK) Modulation

» Operating Mode : External

» Frequency Range : 100kHz to 120MHz

» ON/OFF Ratio : ≥80dB

» Rise/Fall Time : > 55µsec

» Input Level : TTL : 1 ON, 0 Off

• Sweep

» Start F/Stop F : 100kHz to 120MHz

» Resolution : 1Hz

» Type : Linear

» Direction : Up or Up_Down Repeat

» Step(Delta) Frequency : 1Hz~10MHz

» Step Frequency Resolution : 1Hz

» Step Duration : 3.33333ms. FIX

» Frequency Flatness : Peak-to-Peak 4 dB

GENERAL CHARACTERISTICS

• Temperature Condition

» 10˚C~35˚C Specification

» 0˚C~40˚C Operation

• AC Power Supply : 90~240 V AC Free Voltage, 50/60Hz

• Dimension : 435(W) x 110(H) x 390(D)mm

• Weight : 6.6kg

ACCESSORIES

• AC Power Cord : 1ea

• BNC Cable : 1ea

• Operating Manual : 1ea

Typical Amplidute Flatness Typical Phase Noise Performance 200mHz Phase Noise www.ed.co.kr

_

• Signal Generator

RF SIGNAL

GENERATOR

• RF 100kHz ~ 450MHz (7 ranges)

• Output of Internal Modulation Frequency (1kHz)

• Digital Counter for Frequency

• Good for AM & SSB Experiments

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SG-1150

>

SPECIFICATIONS

• Frequency Range

» 100kHz~150MHz(6 Ranges)

» 150MHz~450MHz(3rd Harmonics)

• Accuracy(Freq.)

» 0.01%±1digit(After Warm-Up)

• RF Output

» About 0.1Vrms

» High / Low Switch & Continuous Variable

• Modulation

» Internal : 1kHz

» External : 50Hz~20kHz(Below 1Vrms)

• AF Output

» 1kHz, 1Vrms

• RF Frequency Display

» 4digits and kHz, MHz Indication

• Operating Temperature

» 5~45˚C, Below 85% R.H.

• Input Voltage

» AC 220V, 50/60Hz

• Dimension

» 255(W) x 100(H) x 280(D)mm

• Weight

» 2.1kg

ACCESSORIES

• Output Cord : 1ea

• AC Power Cord : 1ea

• Operating Manual : 1ea

156

_ ED Co.,Ltd.

• Signal Generator

1040MHz AM/FM

SIGNAL GENERATOR

• 10kHz~1040MHz AM/FM Standard Signal Generator

• Self-diagnosis and calibration Functions

• Built-in Reverse Power Protection Circuit(25W Max.)

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SG-1240

>

SPECIFICATIONS

• Frequency(Carrier)

» Range : 10kHz~1040MHz

» Display Resolution : 10Hz(at 10kHz~520MHz)

20Hz(at 520MHz~1040MHz)

» Display : 9 Digits(Green LED)

» Accuracy : ±1.5x10

-6 (0~40˚C, after 20-minute Warm Up)

• Modulation(FM)

» Deviation : 0~100kHz(at 1MHz~1040MHz)

Carrier Freq.x10% (Below 1MHz)

» Accuracy : ±5%(at 1kHz/400Hz Mod.)

» Response : ±0.5dB(50Hz~50kHz)

» Distortion : Below 0.5%(Deviation < 25kHz)

• Modulation(Phase)

» Range : 0~10 Radian

» Response : ±1dB(10Hz~10kHz)

• Modulation(AM)

» Range : 0~99.5%

» Accuracy : ±4%(at 1kHz Mod.)

» Response : ±0.5dB(50Hz~15kHz)

• MOD. Oscillator(for Internal Mod)

» Internal : 400Hz, 1kHz/External : 10Hz~50kHz

• External Input

» Input Level : 0.9~1.1Vrms(built-in ALC Circuit)

» Input Impedance : 100kΩ

» Output Impedance : 50Ω(VSWR : Below 1.5)

• RF Output

» Range : -127dBm~+6dBm(0.2µ√~892m√)

» Resolution : 0.1dB

» Accuracy : ±1dB(above -10dBm)

» Flatness : ±0.5dB(-10dBm ~+6dBm)

• Residual Modulation

» FM Component : < 7Hz

» AM Component : < 0.05%

• Memory & Setting Functions

» Add. : 0~99 Complete Store(Freq., Mod, Output Level)

» RF Output : 3 Independent Memory

» Preset : FM 3.5kHz, 22.5kHz, 75kHz, AM 30%

» STD Frequency : 10MHz, 1Vrms

PHYSICAL CHARACTERISTICS

• Input Power : AC 110/117/220/240V, 50/60Hz

• Dimension : 430(W) x 120(H) x 450(D)mm

• Weight : 12.2kg

ACCESSORIES

• Output Cord : 1ea

• AC Power Cord : 1ea

• Operating Manual : 1ea

OPTIONS

• Remote Controller(RC-1240-2)

• GPIB Interface Card(IB-1240-1) www.ed.co.kr

_

• Signal Generator

SWEEP FUNCTION

GENERATOR

• Sweep, Symmetry and DC Offset

• Built-in Digital Frequency Counter

• Diverse Output Waveforms

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FG-1883

>

SPECIFICATIONS

• Frequency Range : 0.02Hz~2MHz(in 7Ranges)

• Distortion( ) : Less than 1%(5Hz~20kHz)

• Rise/Fall Time(

) : Less than 100ns(Max. Output)

• Linearity : 99%(to 100kHz)

• Output Level

» Hi : 20Vp-p(10Vp-p into 50Ω)

» Lo : 2Vp-p(1Vp-p into 50Ω)

• Output Impedance : 50Ω±5%

• DC Offset Control : ±10V(±5V into 50Ω)

• Symmetry Variable : 20:80~80:20 (0.02Hz~100kHz)

• VCF Input : 0~-10V

• Sweep Rate : 0.5Hz~50Hz

• Sweep Width

» 100:1

• Frequency Display : 4 Digits(0.001kHz~2000kHz)

• External Frequency Counter

» Range : 0.005kHz~1000kHz

» Sensitivity : 100mV

» Input Impedance : 1MΩ, 25pF

» Max. Input Voltage : 150Vp-p

» Accuracy : 0.01% ±1 Count

• Operating Temp. : 0~45˚C, Below 85% R.H.

• Input Power : AC 220V, 50/60Hz

• Dimension : 255(W) x 100(H) x 280(D)mm

• Weight : 2.2kg

ACCESSORIES

• BNC-Clip Cord : 1ea

• AC Power Cord : 1ea

• Operating Manual : 1ea

158

_ ED Co.,Ltd.

• Signal Generator

PULSE/SWEEP/

FUNCTION

GENERATOR

• 0.01~10MHz Multi-function Generator(9-decade Range)

• CW, TRIG., GATE, BURST, SWEEP Mode

• Pulse, AM, FM Signal(GCV) Output

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FG-1882

>

SPECIFICATIONS

• Frequency Range : 0.01Hz~10MHz(9 Ranges)

• Dial Accuracy

» x0.01~x100k Range : ±5% of Full Scale

• Waveform : Sine, Square, Triangle, Ramp, Pulse

• Sine Wave(Output)

» 0.01Hz~100kHz : Less than ±0.3dB

» 100kHz~10MHz : Less than ±1dB

(Distortion) : Below 0.5%(at 10Hz~40kHz)

• Square Wave Rise/Fall Time : Below 25ns(at Max. Output)

• Output (Level) : 20Vp-p(at 10Vp-p 50Ω)

(Attenuator) : 0/20/40/60dB and Continuous

(Impedance) : 50Ω±10%

• DC Offset : ±10V(at ±5V 50Ω Load)

• Symmetry

» 20:80~80:20(at 0.01Hz~1MHz)

• Operation Mode

» CW : Continuous Wave Output

» Trig : One Cycle Output

» Gate : Continuous when Gate signal is high

» Input Voltage : TTL Level

» Input Frequency : DC~100kHz

» Start Stop Phase : Variable

• BURST(Time) : 1ms~10s

(ON/OFF Symmetry) : Variable

• SWEEP(Mode) - Linear, Logarithmic

(Time) - 1ms~10s, 2 ranges

(Width) - LIN. : 3-Decade Max.

LOG. : 4-Decade Max.(Start/Stop Presettable)

• Amplitude Modulation : 0~100%

Input Level : 5Vp-p Max.

• VCG(Input) : 0~5V ±20%

(Frequency) : 1000:1 Max.(at Dial Set 10)

• Other Outputs

» SYNC : TTL Level

» GCV : 0~5V Max

» SWEEP : 0~5V(at Sweep Mode)

• Operating Temperature : 0~40˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 320(W) x 115(H) x 365(D)mm

• Weight : 6.7kg

ACCESSORIES

• Output Cord : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea www.ed.co.kr

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159

• Signal Generator

SWEEP/FUNCTION

GENERATOR

• Wide Frequency Range(0.004Hz~4MHz)

• Trigger/Gate Mode

• LOG/LIN. Sweep Mode

• DC Offset Control & VCG Input

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FG-1880B

>

SPECIFICATIONS

• Frequency Range : 0.004Hz~4MHz(7 Ranges)

• Operation Mode : Continuous, Trigger/Gate, Manual

• Sweep

» Mode : Linear, Logarithmic

» Width : (LIN.) 3-decade Max.

(LOG.) 4-decade Max.

» Time : 30ms~60s

» Output : 4Vp-p(Impedance : 600Ω)

• Manual : Single Wave Output

• Output

» 20Vp-p(at 10Vp-p 50Ω)

» LO Output : -20dB

• DC Offset : ±10V(at ±5V 50Ω)

• TTL Sync Output

» TTL Pulse(50% Duty Cycle)

» 20 TTL Load

• VCG Input

» Voltage Controlled Generator(0~4V)

» LIN. Mode : 1:1000

» LOG. Mode : 1:10000

• Operating Temperature : 0~40˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 285(W)x105(H)x270(D)mm

• Weight : 2.5kg

ACCESSORIES

• Output Cord : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

160

_ ED Co.,Ltd.

• Signal Generator

COLOR PATTERN

GENERATOR

• 11 Test Patterns(4 Resolution Patterns, 7 Color Patterns)

• RF-Output(CH-3/CH-4 USA Channel)

• Composite Video Output

Linearity of Horizontal & Vertical

Linearity of Video Amp

Phase and Amplitude characteristics of color signal band

>

SPECIFICATIONS

• Type of Patterns

» CROSS HATCH, CENTER CROSS, DOT, RASTER(Red, Green,

Blue, White), COLOR (IQW / CHROMA / LUMINANCE)

• Cross Hatch

» 21(Vertical) x 16(Horizontal)

• Dot

» 20(Vertical) x 15(Horizontal)

• Raster

» Red, Blue, Green, White

• Synchronization

» Horizontal : 15.734kHz, Vertical : 59.95/60.05Hz

» Scanning : Interlace Progressive Selectable

• RF Output

» CH- (61.25MHz) and CH-4(67.25MHz), USA Channel

» Output Level : 10mVrms(at No Load)

» Impedance : 75Ω

• Video Modulation : Negative

• Video Output

» Fixed : 1Vp-p, Variable : 0~1.5Vp-p(at 75ΩLoad)

• Subcarrier

» 3.57954MHz ±100Hz, Output : 1Vp-p

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 255(W) x 100(H) x 280(D)mm

• Weight : 1.9kg

ACCESSORIES

• Output Cord : 1ea

• AC Cord : 1ea

• Operating Manual : 1ea

1 / 1

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CG-1508

www.ed.co.kr

_

161

• Signal Generator

SWEEP/MARKER

GENERATOR

• Sweep Frequency : 2~310MHz [1-Band]

• Market Frequency : 2~260MHz [4-Band]

• 4 digits LED Disply

• Buit-in Automatic Level Contral (ALC) Circuts

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SM-1310

>

SPECIFICATIONS

SWEEP CHARACTERISTICS

» Frequenncy Range : 2~310MHz(1-band Continuous

Variable)

» Sweep Frequency Width : 20MHz(Max.)

» Sweep Circuit : Variable Capacitance Diode Circuit

» Sweep Speed : 16.6/20ms(Power Frequency)

» Output Voltage : 100mVrms

» Output Impedance : 75Ω Unbalanced

» Linearity : Better than 5%

» Output Attenuation : 10dB, 20dB, (Add Switch) and

0~10dVB Vatiable

MARKER CHARACTERISTICS

» Frequency Range : 2~260MHz(4 Bands)

› A-Band : 2~6MHz

› B-Band : 6~20MHz

› C-Band : 20~70MHz

› D-Band : 70~260MHz(2nd Harmonics)

» Accuracy & Display : ±0.01%±1 Count, 4 digits

» Intenal Modulation : 1kHz(AM)

GENERAL CHARACTERISTICS

• Operating Temperature : 0~45˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 320(W) x 145(H) x 320(D)mm

• Weight : 4.9kg

ACCESSORIES

• BNC-BNC Cord : 2ea

• BNC-Clip Cord : 2ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

162

_ ED Co.,Ltd.

• Multi Function

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COMBO TESTER

• Function Generator : 100mHz~10MHz, 4 Digits LED-display, Internal Sweep Function

• Frequency Counter : 0Hz~100MHz, 8 Digits LED-display

• DMM : 4

½ digits, AC ±0.5%/DC ±0.05% Basic Accuracy

• DC Power Supply : 0~25V 1A Dual Output, 4 Digits LED-display

ED-4770

>

SPECIFICATIONS

Function Generator

<10 MHz Function Generator>

• General Features

» 100mHz~10MHz Function Generator

» Sine, Triangle, Square Generation Function

» DC-offset

» Internal Sweep

» 4 Digit LED-display

• Frequency Range : 100mHz~10MHz

• Waveform : Sine, Square, Triangle wave

• Sine Wave Distortion

» 100mHz~100kHz : 0.5%

» 100kHz~500kHz : 1.5%

» 500kHz~10MHz : 3%

• Output Voltage Characteristics

» Output Voltage : Max 10Vp-p(50Ω)

» Max 20Vp-p(Open)

» Impedance : 50Ω ±5%

• Attenuator

» 2 Steps : 20dB ±0.2dB

» Variable : 0 to 20dB

• Square Wave Risetime

» typ. 15nS(10 to 90 %)

• Frequency Accuracy

» Up to 10Hz ±(1%+3 Digit)

» 10Hz~10MHz ±(10x10E-5+3 Digit)

• DC Offset Range

» Max ±2.5V(50Ω)

• Internal Sweep

» Sweep Speed : 20ms to 5s

» Sweep Range

› 1:100

• Amplitude Flatness

» 100mHz to 2MHz : Max ±0.5dB

» 2MHz to 10MHz : Max ±1dB www.ed.co.kr

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163

COMBO TESTER

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ED-4770

Frequency Counter

<100 MHz Frequency Counter>

• General Features

» 0 Hz~100 MHz Frequency Counter

» Time Interval, Period Measurement

» 8 Digit LED-display

» 3 Selectable Gate Times

• Display : 8 digits

• Frequency Range

» 0Hz~100MHz(DC Coupled)

» 10Hz~100MHz(AC Coupled)

• Sensitivity : 60mV(1Hz~100MHz Sine Wave)

• Input Impedance : 1MΩ(Approx.)

• Max. Input Voltage : 250V(DC+AC peak)

• Time Base Stability

» Accuracy : ±1ppm

» Aging Rate : ±2.5ppm/year

• Attenuation : x1 , x20(Switch Selectable)

• Period

» Range : 10000sec to 66.6ns

» Resolution : ±1 or 2 LSD

• Gate Time : Range : 10s , 1s , 0.1s(3steps)

• Time Interval

» LSD : 100ns to 100ps

» Resolution : 1 or 2 LSD

Digital Multimeter

• General Features

» 4 ½ Digits Digital Multimeter

» Beeper Function

» AC ±0.5% Basic Accuracy

» DC ±0.05% Basic Accuracy

• Measurement Function

» DC : Voltage/Current

» AC : Voltage/Current

» Resistor Measurement

» Beeper Measurement

• DC Voltage Measurement

Range Resolution

2V 100µV

20V 1mV

200V 10mV

1000V

Accuracy

±(0.2%o.v.+ 0.005% o.r)

100mV

±(0.5%o.v.+ 0.005% o.r)

• AC Voltage Measurement

Range Resolution

2V 100µV

20V

200V

750V

1mV

10mV

100mV

Accuracy

Form 40Hz to 10kHz

±(0.5%o.v.+ 0.07%o.r)

Form 40Hz to 100Hz

±(1%o.v.+ 0.07%o.r)

Crest Factor : up to 7

Impedance

10MΩ

(Approx.)

Impedance

10MΩ

(Approx.)

• DC Current Measurement

Range Resolution

2mA 100nA

20mA

200mA

1µA

10µA

2000mA 100µA

10A 1mA

Accuracy

±(0.2%o.v.+ 0.01%o.r)

±(0.3%o.v.+ 0.01%o.r)

• AC Current Measurement

Range Resolution

2mA 100nA

20mA

200mA

1µA

10µA

2000mA 100µA

10A 1mA

Accuracy

Form 40Hz to 400Hz

±(0.7%o.v.+ 0.07%o.r)

Form 40Hz to 400Hz

±(1%o.v.+ 0.07%o.r)

• Resistor Measurement

Range Resolution

2kΩ 100mΩ

20kΩ

200kΩ

1Ω

10Ω

2MΩ

20MΩ

100Ω

1kΩ

Accuracy

±(0.1%o.v.+ 0.01%o.r)

+50 mΩ)

±(0.2%o.v.+ 0.01%o.r)

Protection

Fuse(2A)

Not

Protection

Fuse(2A)

Not

Max. Input

500V DC or

500V AC

Peak

164

_ ED Co.,Ltd.

COMBO TESTER

DC Power Supply

<25V,1A(Dual) Output DC Power Supply>

• General Features

» 0~25V,1A Dual Output

» High Stability, Low Ripple

» Current Limit Function

• Output Voltage : 0~25V(Dual Variable Output)

• Output Current : 0~1A(Dual Variable Output)

• Ripple And Noise : < 1mV

• Resolution

» Line : 2.5mV below

» Load : 0.05% below

• Resolution

» Voltage : 100mV(Digital Volt-meter)

» Current : 1mA(Digital Ampere-meter)

• Transient Recovery Time

» Below 80µs

• Indicator

» 4digits Digital Meter

• Current Limit

» 10mA to 1000mA

GENERAL CHARACTERISTICS

• Input Voltage : 220V AC ±10%, 50/60Hz

• Dimensions : 293(w) x 92(H) x 388(D)mm

• Weight : 5.4kg

ACCESSORIES

• Test Lead : 1ea

• Banana Cord : 2ea

• BNC-BNC Cable : 2ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

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ED-4770

www.ed.co.kr

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165

• Spectrum Analyzer

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New

6.2GHz SPECTRUM

ANALYZER

PSA-6000

The Model PSA-6000 Spectrum Analyzer is a fully synthesized RF Spectrum Analyzer featuring simple user controls which allow the novice or the seasoned expert to use the PSA-6000 right out of box. The PSA-6000 provides you with a powerful

RF test and measurement tool for CDMA and WCDMA RF systems, broadcast RF systems, ISM Band, Wireless LAN applications, EMI/EMC.

The features include 6.4″color display, centronics printer, internal memory, USB host, built in CDMA measurement(ACP,

Channel Power and Occupied Bandwidth). The PSA-6000 Spectrum Analyzer gives educational institutions, mobile and communication system manufactures and RF product service centers a quality RF test instrument at an unbelievably affordable price.

Various and Convenient Interfaces

GPIB(Option), LAN(Option),

RS-232C, Printer, EXT

Trigger REF I/O(10 MHz)

Remote Control Function

Remote controls the analyzer and manages data thru PC or Internet

Auto Set Function

>

FEATURES

• High-performance Digital Synthesizer

Method

• Wide Frequency Coverage : 9kHz~6.2GHz

• Superior Resolution : Minimum 1Hz

• Compact & Portable Size

• Wide Input Dynamic Range : -105~20dBm

• Ease-of-use Key Buttons

• CDMA Measurement : ACPR, ACLR,

OCBW, Channel Power

• Various and Convenient Interfaces :

USB, LAN

• 0.5 ppm High Precision Reference

Automatically displays and sets maximum signal trace

Save/Recall Function

Saves and manages measurement trace and its state in the internal memory

166

_ ED Co.,Ltd.

6.2GHz SPECTRUM

ANALYZER

1 2

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PSA-6000

Adjacent Channel throughout the mobile communication system using multi-channel.

3

5 4

1. High Definition 640x480 Color TFT LCD

High definition color TFT LCD enables high precision measurement and natural data display.

2. Simple and Easy to use KEY

Keys are allocated for user’s conveniences so that users can be easily familiar with them. And they Provide various functions.

3. CDMA Measurement

• Channel Power(CHP) Measurement : The PSA-6000 model provides power measurement functions for mobile communication and simple menus. Measured values are automatically displayed at the bottom of trace.

• OBW Measurement : Measures the Occupied Bandwith(OBW) of modulation signal in the unit of %.

• ACP Measurement : Measures the influence of transmitted power on the Adjacent Channel, or the ratio of power to the

4. USB Interface

• Can store measured data into the USB Memory through its builtin USB Host that supports USB 1.1 and USB 2.0(GIF Format).

• Can convert measured data to MS Excel as it also supports the CSV file format.

• Supports Nearly all types of printers such as Centronics printer and USB interface printer.

• Firmware can be upgraded through USB by clicking on our website, http://www.ed.co.kr.

5. Large Internal Memory Space

• Waveform : Stores Maximum 900 waveforms

• State : Stores Maximum 3,000 states

• Easily stores/calls waveforms and states of the equipment based on various types of application and usage

>

SPECIFICATIONS

• Frequency

» Range : 9kHz to 6.2GHz

» Resolution : Minimum 1Hz

» Span Range

› 100Hz/div to 600MHz/div

› 1,2,5Steps Selection(Automatic), ZERO Span, FULL

Span (9kHz to 6.2GHz)

» Frequency Selection : Start, Stop, Center Span Setup

» Span Accuracy : ±3% of the Indicated Span Width

» Readout Accuracy : ≤ ±(Indicated Frequencyxreference

Frequency Accuracy+Span x Span Accuracy+50% of RBW)

» Phase Noise : ≤ -90dBc/Hz @10 kHz offset

• Amplitude

» Range : +20dBm~-105dBm

» Average Noise Level(1 kHz RBW, 10Hz VBW)

› ≤ -105dBm : 150kHz~2.7GHz

› ≤ -100dBm : 2.7GHz~6.2GHz

» Amplitude Unit : dBm, dBmV, dBµV, V, mV, µV, W, mW, µW

» Display Scale Linearity

› ≤ ±1.5dB/70dB(10dB/div), ≤ ±1.5dB/40dB(5dB/div)

› ≤ ±0.5dB/8dB(1dB/div), ≤ ±0.5dB/16dB(2dB/div)

» Frequency Response(based on 0dB Atten)

› -3.5~1.5dB(100kHz~10MHz)

› ±1.5dB(10MHz~6.2GHz)

» Reference Level

› Range : 20dBm~-90dBm

› Resolution : 0.1dB

› Accuracy : ±1.5dB

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ANALYZER

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PSA-6000

» 2nd Harmonic Distortion : ≤ -60dBc, -40dBm input

» Intermodulation Distortion : ≤ -70dBc, -40dBm Input

» Residual Spurious : ≤ -85dBm(Input terminated, 0dB attenuation)

» Other Input Spurious : ≤ -60dBc, -30dBm Input

» Resolution Bandwidth

› Selection : 1kHz, 3kHz, 10kHz, 30kHz, 100kHz, 300kHz,

1MHz, 3MHz, 9kHz, 120kHz

› Accuracy : ±20%

› Selectivity : 60dB/3dB Ratio < 15:1

60dB/6dB Ratio < 12:1(9kHz, 120kHz)

› Switching Error : ≤ ±1.0dB(1 kHz Reference RBW)

» Video Bandwidth : 10Hz to 3MHz in 1-3-10 Step

• Sweep

» Rate : 100 ms to 1000 Sec, 40 ms to 1000 Sec(Zero Span)

» Accuracy : ≤ ±20%

» Trigger Source : External(rear), Video, Freerun, Line

» Trigger Modes : Continuous, Single

» Trigger Level : TTL level

• Screen Display

» Type : 6.4

″Color TFT LCD

» Display Resolution : 640(H) x 480(V) active display area

» Marker Mode

› Peak Search, Delta Marker, Marker to Center

› Marker to Reference(8 Markers Maximum)

• Input

» RF Input Connector : N type Female, 50 ohm Nominal

» VSWR

› 150kHz~3.0GHz : VSWR < 1.5:1(based on 0 dBm Ref Level)

› 3.0GHz~6.2GHz : VSWR < 2:1(based on 0 dBm Ref

Level), Typical < 1.5:1

» Maximum Input Level : 50 VDC, +20dBm

• Memory

» Trace Storage : Maximum 900 waveforms

» Setup Storage : Maximum 3000 states

• Standard(10MHz, Ref.)

» Temperature Stability : ± 0.5ppm

» Aging : ± 0.5ppm/Year

» Connector : BNC Female

» Input Level : -5dBm to +15dBm

» Output Level : 10MHz, +8dBm Nominal

• Interface

» RS-232C : Null Modem for Remote Control

» Printer

› Driver : PCL Command, HP, EPSON, Laser-Jet, Desk-Jet

› Connector : Standard 25 Pin female D-Sub using parallel connector

» USB Host

› Printer Drive : PCL Command, HP, EPSON, Laser-Jet,

Desk-Jet

› USB Storage Device : Supports 1.1 and 2.0, image file for storage, GIF format

» Ethernet(Option)

› 10-Base-T Ethernet : Supports Internet remote control

» GPIB Interface(Option) : IEEE 488 bus

GENERAL CHARACTERISTICS

» Dimension : 350(W) x 195(H) x 375(D)mm

» Weight : 10kg

» Warming up Time : 20 minutes for the precision measurement

» Power

› Source Voltage and Frequency : 100~240 VAC at

50/60Hz

› Power Consumption : 80 Watts maximum without options

» Operating Temperature : 0˚C to 40˚C

» Storage Temperature : -20˚C to 70˚C

» RF Emissions, Immunity

› RF Emissions : EN 55011, FCC PART15 Section 15.101

› RF Immunity : EN 61326

OPTIONS

• GPIB Interface(IEEE 488 Bus)

• Ethernet Interface : for Internet Remote Control

• Soft Carrying Case

• General Kit Set

• CATV Kit Set

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• Spectrum Analyzer

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3GHz SPECTRUM

ANALYZER

PSA-3000

PSA-3000 is digital synthesizer method Spectrum Analyzer of wide-band frequency and dynamic range. It is popular spectrum analyzer widely applicable to the mobile telecommunications(CDMA/WCDMA), RF system, broadcastings,

EMI/EMC and so on.

It provides various state of the art functions like 6.4 inch Color TFT LCD, Centronics Printer, USB Host for data storage, CDMA measuring functions(ACP, Channel Power, Occupied Bandwidth) with its reasonable prices.

It can be used for education authorities for mobile telecommunications and RF, production lines for terminal and telecom equipment as well as for maintenance purposes.

Various and Convenient Interfaces

GPIB(Option), LAN(Option),

RS-232C, Printer, EXT

Trigger REF I/O(10 MHz)

Remote Control Function

Remote Controls the Analyzer and

Manages Fata Thru PC or Internet

Auto Set Function

>

FEATURES

• High-performance Digital Synthesizer

Method

• Wide Frequency Coverage : 9kHz~3.0GHz

• Superior Resolution : Minimum 1 Hz

• Compact & Portable Size

• Pre Amp as Standard

• Wide Input Dynamic Range : -130~20dBm

• Ease-of-use Key Buttons

• CDMA Measurement : ACPR, ACLR,

OCBW, Channel Power

• Various and Convenient Interfaces :

USB, LAN

• 0.5 ppm High Precision Reference

Automatically displays and sets maximum signal trace

Save/Recall Function

Saves and Manages

Measurement trace and its

State in the Internal Memory www.ed.co.kr

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ANALYZER

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PSA-3000

1 2

• ACP Measurement : It measures the effects on Adjacent

Channel caused by transmitted power or the power rates with

Adjacent Channel in Mobile Telecommunication Systems using multi channels. It checks all measured values and waveforms on one screen.

3

5

3. CDMA Measurement

• Channel Power(CHP) Measurement : It measures the power of mobile telecommunications channel. It screens out the output data automatically with its simple menu operation.

• OBW Measurement : It measures the Occupied bandwidth of modulation signal by %.

4 6

1. High Definition 640 x 480 Color TFT LCD

With its high definition color TFT LCD, users rarely feel fatigues on their eyes even after long-hours of use. It provides high precision measurement as well as natural data output

2. Simple and Easy to use KEY

Keys are allocated for user’s conveniences so that users can be easily familiar with them. And they provide various functions.

4. USB Interface

• Stores measured data in USB memory with USB Host supporting USB 1.1, 2.0(GIF Format)

• Converts measured data into MS Excel by supporting CSV file format

• Supports all types of printer not only Centronics printer but USB

Interface printer

• Upgrade the Firmware of Analyzer through USB by downloading the upgraded firmware provided in ED company’s Website.

5. Internal Memory of Large Storage Capacity

• Storage Capacity for Waveforms : Maximum 900 waveforms

• Storage Capacity for States : Maximum 3,000 states

• Easily stores waveforms and states of equipments according to the various application and use

6. CDMA Signal Generator(Option)

CDMA Signal Generator(CDMA 2000; Pilot Channel, WCDMA; 1

CPICH) has not only built-in CW Signal but also digital internal modulation signal and IQ Modulator.

It can be used as a strong signal generator in Overall CDMA application such as module, element test, amplifier test and A/S field.

>

SPECIFICATIONS

• Frequency

» Range : 9kHz to 3.0GHz

» Resolution : Minimum 1Hz

» Span Range

› 100Hz/div to 300MHz/div

› 1,2,5Steps Selection(Automatic), ZERO Span, FULL

Span(9kHz to 3.0GHz)

» Frequency Selection : Start, Stop, Center Span Setup

» Span Accuracy : ±3% within a designated Span range

» Readout Accuracy : ≤ ± (Indicated frequency x Reference

Frequency Accuracy + Span x Span Accuracy + 50% of

RBW)

» Phase Noise : ≤ -90dBc/Hz(Based on 10kHz Offset)

• Amplitude

» Range : +20dBm~-105dBm, +20dBm~-130dBm

(Pre Amp ON)

» Average Noise Level(1kHz RBW, 10Hz VBW)

› ≤ -105dBm : 150kHz~2.7GHz

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ANALYZER

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PSA-3000

› ≤ -127dBm(Pre Amp On) : 20MHz~2.7GHz

› ≤ -100dBm, -123dBm(Pre Amp On) : 2.7GHz~3GHz

› ≤ -130dBm(Pre Amp On) : Typically

» Amplitude Unit : dBm, dBmV, dBµV, V, mV, µV, W, mW,

µW

» Display Scale Linearity

› ≤ ±1.5dB/70dB(10dB/div), ≤ ±1.5dB/40dB(5dB/div)

› ≤ ±0.5dB/8dB(1dB/div), ≤ ±0.5dB/16dB(2dB/div)

» Frequency Response(Based on OdB Atten)

› -3.5~1.5dB(100kHz~10MHz)

› ±1.5dB(10MHz~3GHz)

» Reference Level

› Range : 20dBm~-90dBm

› Resolution : 0.1dB

› Accuracy : +/-1.5dB

» 2nd Harmonic Distortion : ≤ -60dBc, -40dBm Input

» Intermodulation Distortion : ≤ -70dBc, -40dBm Input

» Residual Spurious : ≤ -85dBm(Input Terminated 0 dB

Attenuate)

» Other Input Spurious : ≤ -60dBc, -30dBm Input

» Resolution Bandwidth

› Selections : 1kHz, 3kHz, 10kHz, 30kHz, 100kHz, 300kHz,

1MHz, 3MHz, 9kHz, 120kHz

› Accuracy : ±20%

› Selectivity

· 60dB/3dB ratio < 15:1

· 60dB/6dB ratio < 12:1(9kHz, 120kHz)

› Switching Error : ≤ ±1.0dB(1kHz Reference RBW)

» Video Bandwidth : 10Hz to 3MHz in 1-3-10 step

• Sweep

» Rate : 100 ms to 1000 sec, 40 ms to 1000 sec(Zero Span)

» Accuracy : ≤ ±20%

» Trigger Source : External(Rear), Video, Freerun, Line

» Trigger Modes : Continuous, Single

» Trigger Level : TTL Level

• Memory

» Trace·Setup Storage

› Trace Storage : Maximum 900 waveforms

› Setup Storage : Maximum 3000 states

• Screen Display

» Type : 6.4

″Color TFT LCD

» Display Resolution : 640(H) x 480(V) active display area

» Marker Modes

› Peak search, Delta marker, Marker to Center

› Marker to Reference(8 Markers Maximum)

• Input

» RF Input Connector : N type Female, 50 ohm Nominal

» VSWR

› 150 kHz~3.0 GHz, VSWR<1.5:1(Based on 0 dBm Ref

Level)

» Maximum Input Level : 50 VDC, +20dBm

• Standard Frequency(10MHz, Ref.)

» Temperature Stability : ±0.5 ppm

» Aging : ±0.5 ppm/Year

» Connector : BNC Female

» Input Level : -5dBm to +15dBm

» Output Level : 10MHz, +8dBm nominal

• Interface

» RS-232C

» Printer

› Driver : PCL Command, HP, EPSON, Laser-Jet, Desk-Jet

› Connector : Standard 25 Pin female D-Sub using

Parallel Connector

» USB Host

› Printer Driver : PCL Command, HP, EPSON, Laser-Jet,

Desk-Jet

› USB Storage Device : Supports 1.1 and 2.0, image file for storage, GIF format

» Ethernet(Option)

› 10-Base-T Ethernet : Supports Internet Remote Control

» GPIB Interface(Option) : IEEE 488 bus

GENERAL CHARACTERISTICS

» Dimensions : 350(W) x 195(H) x 375(D)mm

» Weight : 10 kg

» Warming up time : 20 minutes for the precision measurement

» Power

› Source Voltage and Frequency : 100-240 VAC at

50/60Hz

› Power Consumption : 80 Watts maximum without options

» Operating Tempcerature : 0˚C to 40˚C

» Storage Tempcerature : -20˚C to 70˚C

» RF Emissions, Immunity

› RF Emissions : EN 55011, FCC PART15 Section 15.101

» RF Immunity : EN 61326

OPTIONS

• Tracking Generator

• CDMA(CDMA2000, WCDMA) Signal Generator

• GPIB Interface(IEEE 488 Bus)

• Ethernet Interface : for Internet Remote Control

• Soft Carrying Case

• General Kit Set

• CATV Kit Set

• Return Loss Bridge Kit Set www.ed.co.kr

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• Spectrum Analyzer

RF SYSTEM

DESIGN KIT

• Signal Generator including Local OSC function

• Active/passive modules comprising the RF System Design kit

• Transmitter/Receiver for mobile communication

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New

RF SYS-3000

>

EXPERIMENTS

• How to Use Spectrum Analyzer / Scalar Network Analyzer

» Usage of Spectrum Analyzer / Scalar Network Analyzer which is the basis of RF measurement, along with calibration procedures

• Passive Module (Element)

» Attenuator, Monolithic Filter(LPF, HPF, BPF), Microstrip

Filter(BPF, LPF), SAW Filter(RF, IF), Duplexer, Combiner /

Divider, Antenna, Coupler, Detector(Log Amp, Schottky

Diode)

• RF MMIC Module (Element)

» RF Switch, Relay Switch, RF Digital Step Attenuator,

Voltage Variable Attenuator

• Frequency Conversion

» Understanding of frequency conversion through performing experiments on Mixer and MMIC Mixer, mathematical frequency conversion and actual differences in frequency conversion through the Mixer element

• Local OSC, PLL Synthesizer

» Design of OSC, VCO and Reference(VCXO, TCXO,

VCTCXO, OCXO) PLL Synthesizer

• Amplifier

» Understanding and performance verification of Gain

Block Amp, Low Noise Amp and Power Amp

• Direct Digital Synthesizer (DDS)

» Various applications of DDS, a precision digital element

• Frequency Doubler / Divider

» Verification of the Frequency Doubler / Divider characteristics for RF System and Local OSC expansion

• Tx DAC, Baseband LPF, IQ Modulator, IQ Demodulator,

Transmitter / Receiver

» Conversion of Analog Baseband from the Digital

Baseband, IF or RF conversion at the Baseband, QPSK using the Modulator and characteristics of RF

Transmitter in digital communications ; and verification of each performance through Spectrum Analyzer

• Up/Down Converter, Small-size Repeater, Signal Generator

» Basic principles and design applications of Up/Down

Converter, Small-size Repeater and Signal Generator in the system block

• RF System Parameter

» System performance testing and verification on Noise

Figure, Noise Floor, Harmonic, Inter Modulation, P1dB,

IP3, Insertion Loss, Isolation, VSWR, S-Parameter,

Frequency Accuracy, Amplitude Accuracy, Linear

Scale_dB Scale,Phase Noise, Phase Linearity

• CDMA, WCDMA Modulator / Demodulator

» Analog base band at digital signals, CDMA through IQ modulation and creation processes of WCDMA signal; and CDMA and WCDMA demodulation processes and theories through IQ demodulation

• Waveform Generator

» Understanding of the Waveform Generator(Function

Generator) that generates CW Sine, Triangle Wave and

Square Wave

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DESIGN KIT

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RF SYS-3000

>

CONFIGURATION

• RF System Design Kit

• PSA-3000+Tracking Generator(Option)

• Operation Manual

• Accessories

» SMA(m)~SMA(m), 1meter : 2ea

» SMA(m)~SMA(m), 30cm : 4ea

» 800MHz ANT : 2ea

Spectrum Analyzer(PSA-3000)+Tracking

Generator

• Performance Test for Module/System

• Capability of Scalar Network Analyzer with Tracking

Generator

• High Performance Digital Synthesizer mode

» Frequency Rance : 9KHz~3GHz

» Amplitude Rance : -130dBm~20dBm

Test Module/System Module Kit

• Performance Test for Module/System

• Composed of Module/System used in industrial sites

• Includes Local OSC, a function of Signal Generator

• Active/Passive module to comprise the system

• Transmitter/Receiver for mobile communication

>

SPECIFICATIONS

❷ ❸ ❹❺

1. PLL Synthesizer

• Frequency Range : 700~1600MHz

• Output Power : Above 7dBm(Max 17dBm)

• Phase Noise : < -90dBc/Hz @ 10kHz Offset

10 MHz Ref TCXO

• Frequency : 10MHz

• Temperature Stability : ±2ppm

• Aging : ±2ppm/Year

2. CDMA Transmitter(Including IQ Modulator)

• Frequency Range : 870~890MHz(Step 1MHz)

• Modulation : CDMA 2000 : Pilot Channel, WCDMA : CPICH

• Output Power : -12dBm~-27dBm(1dB Step)

• Modulation Quality(Rho, EVM) : > 0.99

❾ www.ed.co.kr

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173

3. Direct Digital Synthesizer

• Frequency Range : 1~120MHz

• Frequency Resolution : 1Hz

• Output Power : 5~-10dBm(±2dB)

• Output Type : TTL or CW

• Modulation : FM, AM, PM, FSK, PSK, ASK

4. Frequency Up Converter

• Intermediate Frequency : 70 ±5MHz

• Input Power Level : Below -10dBm

• RF Output Frequency : 880 ± 10MHz

• RF Output Level(-10dBm Input) : 6.8dBm(±1dB)

• System Gain : 16 ± 1dB

PLL Module

• Frequency : 800~820MHz

• Output Power : 3dBm

5. Frequency Down Converter

• RF Input Frequency : 880 ± 10MHz

• RF Input P1dB : -6dBm

• System Gain : 19dB

• IF Output Frequency : 70 ± 5MHz

6. Frequency Divider

• Input Frequency : 700~1600MHz

• Input Power : -12~12dBm

• Output Frequency

» Input Frequency/2

» Input Frequency/4

RF SYSTEM

DESIGN KIT

7. Detector

• Frequency : DC~440MHz

• Slope : +24mV/dB

• Dynamic Range : 95dB

8. Pin Diode Switch

• Frequency Range : 300kHz~3GHz

• Insertion Loss : 4dB(@ 1GHz)

• Isolation : 20dB or above

9. Mixer

• RMS-30

» LO/RF Frequency : 200MHz~3GHz

» IF Frequency : DC~1GHz

» LO Power : 7dBm or above

» Conversion Loss : Max 9.8dB

• Short Key Diode Mixer - HSMS282R

» LO/RF Frequency : 700MHz~1.2GHz

» IF Frequency : 10~130MHz

» Conversion Loss : Max 14dB

10. Gain Block Amp

• Amp 1

» Frequency Range : 250~4000MHz

» Gain : Max 13.5dB(Typical 10dB)

» P1dB : 22dBm, OIP3 : 41dBm, NF : 3dB

• Amp2

» Frequency Range : 700~1000MHz

(23)

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RF SYS-3000

» Gain : Max 14dB(Typical 10dB)

» P1dB : 17dBm, OIP3 : 35dBm, NF : 0.9dB

• Amp3

» Frequency Range : DC~7GHz, Gain : Max 22dB,

P1dB : 9dBm, OIP3 : 22 dBm, NF : 4.9dB

11. Waveform Generator

• Frequency : 1Hz~1MHz

• Waveform : CW Sine, Triangle Wave, Rectangular Wave

12. VCO

• Frequency Range : 630~950MHz

• Output Power Level : -10~-6dBm

13. Voltage Variable Attenuator

• Frequency Range : 100kHz~3MHz

• Insertion Loss : Max 4.5dB

• Attenuator Range : 30dB Attenuation

• Control Voltage : 0~2.4V

14. CDMA Receiver(Including IQ Demodulator)

• RF Input Frequency : 880 ± 10MHz

• Input Power : -12~-35dBm

• Output Signal : Baseband Analog I, Q

15. Digital Step Attenuator

• Frequency Range : 9kHz~3GHz

• Attenuation Step : 1dB(Total 31dB Range)

(22) (21)

16. Passive Attenuator

• Type : Pi, T Type

• Attenuation : 3dB(@ 500MHz), 5dB(@ 500MHz), 10 ± 1dB

17. LC Filter

• LPF : Butterworth, Chebyshev

• HPF : Butterworth, Chebyshev

• BPF : Butterworth, Chebyshev

18. SAW Filter

• Frequency : 70MHz, 836.5MHz, 881.5MHz

19. Duplexer

• Duplexer 1

» Frequency : RX 836.5 ± 12.5MHz, TX 881.5 ± 12.5MHz

» Insertion Loss : 4dB

• Duplexer 2

» Frequency : RX 1765 ± 12.5MHz, TX 1855 ± 12.5MHz

» Insertion Loss : Typical 4dB(Max 9dB)

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RF SYSTEM

DESIGN KIT

20. DR Filter

• Frequency : 800MHz, 1100MHz

21. Power Combiner/Divider

• Wilkinson Combiner/Divider

» Frequency : 2.1~2.7GHz

» Loss : 4.5dB

» Isolation : 10dB or above

• TCP-2-25

» Frequency : 200~2500MHz

» Loss : Max 6dB

» Isolation : 15dB

22. Microstrip Filter

• Edge Coupled Type BPF

» Center Frequency : 1.65GHz

» BW : 270MHz

• Hairpin Type BPF

» Center Frequency : 1.7GHz

» BW : 250MHz

GENERAL CHARACTERISTICS

• Dimension : 525(W) x 180(H) x 340(D)mm

• Weight : 7.4kg

• Power : 100~240VAC at 50/60 Hz

• Operating Temperature : 0˚C~35˚C

• Storage Temperature : -10˚C~50˚C

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RF SYS-3000

• Elliptic Type LPF : -3dB BW ; 2GHz

• Stub Type LPF : -3dB BW ; 1.85GHz

23. Coupler

• Coupled Line Coupler

» Frequency : 700~900MHz

» Insertion Loss : 0.5dB

» Coupling Value : Typical 20dB(Min 17dB)

• Coupled Line Coupler

» Frequency : 1000~2400MHz

» Insertion Loss : 1.5dB

» Coupling Value : Typical 18dB

• Branch Line Coupler

» Frequency : 1600~2000MHz

» Insertion Loss : 5 dB

» Coupling Value : Typical 5dB

» Phase : 90˚

ACCESSORIES

• SMA(m)~SMA(m), 1meter : 2ea

• SMA(m)~SMA(m), 30cm : 4ea

• 800MHz ANT : 2ea

• Experimental Manual : 1ea www.ed.co.kr

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175

• Counter & Bridge

UNIVERSAL

COUNTER

(3GHz/1.3GHz)

• Frequency : 0.1Hz~3GHz [FC-1300B], 0.1Hz~1.3GHz [FC-1130B]

• High stability built-in TCXO, Microprocessor [FC-1300B]

• High accuracy and sensitivity

• High resolution 8 digit 7 segment LED display

• Multi-functional measurement and self-check

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FC-1300B

FC-1130B

>

SPECIFICATIONS

• Display : 8 Digits(7 Segment LED)

• Indicator : MHz, kHz, µs, G.T(Gate Time), Hold Over, Trigger

• Frequency Measurements

» Input A(Hi) : 10MHz~100MHz

» Input B(Lo) : 0.1Hz~10MHz

» Input C : 100MHz~1.3GHz(FC-1130B)

100MHz~3GHz(FC-1300B)

» Accuracy : ±Time Base Error ±1 Count

» Resolution : 0.1/1/10/100Hz(Input A-Low Mode)

1/10/100/1000Hz(Input A-High Mode)

» Gate Time : 10/1/0.1/0.01s

• Period Measurement

» 200ms~0.5µs(at INPUT A)

» Accuracy : ± Time Base Error ±1 Count ± Input A Trigger Error

» Resolution : 100ps/1ns/10ns/100ns

• Ratio Measurement

» Input A : 10MHz~100MHz

» Input B : 0.1MHz~10MHz

» Accuracy : Input B Trigger Error

÷

(Input BxGate Time) ±1

Count

» Resolution : ±Input B

÷

(Input A x Multiplier)

» Multiplier : 1, 10, 100, 1000

• Totality Count

» DC~10MHz(at Input A)

» Capacity : 0~99999999(Overflow)

» Speed : 10 7 /s Max.

• Time Interval Measurement

» 0.5µs~200ms

» Accuracy : ± Time Base Error ± 1 Count ± Input A Trigger

Error ± Multiplier

» Resolution : 100ps/1ns/10ns/100ns

» Multiplier : 1, 10, 100, 1000

» Min. Pulse Width : 250ns

• Input Impedance

» Input A, B : 1MΩ,

<40pF

» Input C : 50Ω

• Coupling

» Input A, B : AC or DC

» Input C : AC

• Low Pass Filter : 100kHz(Input A, B)

• Attenuator : x1 or x10(Input A, B)

• Maximum Input

» Input A, B : 250V(DC+AC Peak)

» Input C : 3Vrms Sine Wave

• Self-check

» 10MHz

» Gate Time : 10/1/0.1/0.01s

• Base Signal Output

» Open : 1Vp-p Min. at 1MΩ

» 50Ω : 500mVp-p Min.

• Time Base Stability : 3x10 -6 /week

• Operating Temperature

» 0~40˚C , Below 85% R.H.(Accuracy Specified at 25˚C ±5˚C )

• Input Voltage : AC 100/120/220/240V±10%, 50/60Hz

• Dimension : 255(W) x 100(H) x 270(D)mm

• Weight : 1.9kg

ACCESSORIES

• Input Cord : 1ea

• RS-232C Cable : 1ea

• AC Power Cord : 1ea

• Spare Fuse : 2ea

• Operation CD : 1ea

• Instruction Manual : 1ea

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• Counter & Bridge

WHEATSTONE

BRIDGE

• High accuracy(0.2% accuracy)

• Special rotary switch in low contact resistance

• Standard resistor of low temperature coefficient

• Works as external voltmeter and external galvanometer

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BR-1600

>

SPECIFICATIONS

• Measuring Range : 1Ω~10MΩ(Effective 4 Digits)

• Decade Dials

» Four : 1/10/100/1000Ω Steps

• Multiplier : x0.001, x0.01, x0.1, x1, x10, x100, x1000

• Bridge

» TC : 50 ppm/˚C(at 5˚C~35˚C)

» PR : 3W(5W Max.)

» RT : 0.2%

• Accuracy

» ±0.2%(100Ω~100kΩ Range)

» ±0.5%(10Ω~100Ω, 100kΩ~1MΩ Range)

» ±1%(1Ω~10Ω, 1MΩ~10MΩ Range)

• Meter Sensitivity : 1µA/div

• Operating Temperature : 0~40˚C, 0~85% R.H.

• Input Voltage : 6V DC(4DM-6 Type battery in use)

• Dimension : 300(W) x 180(H) x 170(D)mm

• Weight : 4kg

ACCESSORIES

• Output Cord : 1set

• Short Bar : 1ea

• Instruction Manual : 1ea

• Carring Bag : 1ea

• Battery(4DM-6type) : 1ea www.ed.co.kr

_

177

• Tester

DIGITAL IC TESTER

• Test mode and test results on the 16-character LCD

• Identification of unknown IC’s and ability to display its name

• Wide range of IC’s detection : TTL, CMOS Digital IC

• Test Pins : 14~28 pin package

1 / 1

_____

ED-470B

>

SPECIFICATIONS

• Test Modes : NORMAL, SEARCH, AUTO, LOOP

• Types of Testing IC

» More than 1600 Types of TTL/CMOS

» TTL : 54/74, 55/75 Series

» CMOS : 40/41/45 and 140/141/145(Motorola) Series

• Test Pins : 14~28 Pin Package

• Display : 16-Character Dot Matrix LCD

• Operating Keys

» TTL/CMOS, AUTO, LOOP, GO, SEARCH, RESET, DELETE,

, 0~9, and A~F Keys

• TTL IC Output Circuit

» Open Collector, Totempole and Tri-state.

• Test Time : 10ms~100ms

• Alarm : Tone at Error

• Operating Temperature : 0~40˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 300(W) x 80(H) x 225(D)mm

• Weight : 3.2kg

ACCESSORIES

• AC Power Cord : 1ea

• Dust Cover : 1ea

• Instruction Manual : 1ea

Search Mode

• TTL(CMOS) XXX OK : The IC under test matches one of the part in the ED-470B data base

• TTL(CMOS) XXX END : End of the search process

• UNIDENTIFIED : The IC under test is not identifiable by ED-470B

Loop Test Mode

• 54/74XXXn n n n n n

» Indicates the number of part tested for the given IC

» The LOOP mode continues until an error occurs

TTL Reference Table(Example)

SERIES 54/74

NO.

00

01~

LS ALS F x x x x~ x~ ~

S x

~

CIRCUIT DESCRIPTION

L STD H HC C HCT AS x x x

~ 9001~ ~ x

~ x

~ x

~ x

~

CMOS Reference Table(Example)

SERIES 4000

NO.

4000

4001~

A

CIRCUIT DESCRIPTION

B HC UB x x~ x x~ ~ x x~

178

_ ED Co.,Ltd.

• Tester

TRANSISTOR

CHECKER &

CURVE TRACER

• Semiconductor tester for polarity check and

DC parameter measurement

• Automatically determines the polarity of transistor

(NPN, PNP), FET(N-ch, P-ch) and diode

1 / 1

_____

TCC-480B

>

SPECIFICATIONS

CURVE TRACER FUNCTION

• Selection Mode : Transistor, FET

• Sweep Voltage(Collector/Drain) : 10~100V(8 Ranges)

• Sweep Frequency : 100/120Hz(Power Frequency x 2)

• Current Limit

» Signal Tr : 1000Ω(Low Level Device)

» Power Tr : 100Ω(High Level Device)

• Bias Current(Transistor)

» 10/20/50µA, 0.1/0.2/0.5/1/2mA

» Accuracy : ±5%

• Bias Voltage(FET) : 0.1/0.2/0.5V(Accuracy : ±5%)

• External Bias : One Curve Display

DC PARAMETER FUNCTION

• h

FE

Measurement

» 0~100, 0~1000, 0~10000(3 Ranges)

» Accuracy : ±20%

• I

CEO and I

LEAK

» 0~100, 0~1000, 0~10000µA(3 Ranges)

» Test Voltage : ±5V Max.

• V

BE and V

D

» 0~3V DC

» Measuring Current : 2mA Max.

POLARITY CHECK FUNCTION

• Selection Mode : Diode, Transistor

• Indication & Distinction : Polarity, Base or Gate, NPN/PNP,

GOOD/BAD

• Scanning Rate

» 0.1 sec/test, Complete Scan : 1sec

GENERAL CHARACTERISTICS

• Test Mode : Checker, Curve Tracer

• Operating Temperature : 0~40˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 350(W) x 135(H) x 225(D)mm

• Weight : 3.9kg

ACCESSORIES

• Scope Lead : 2ea

• 3-Terminal Clip Cable : 2ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea www.ed.co.kr

_

179

• Tester

ADVANCED

DIGITAL LCR METER

• 12Hz~100kHz measuring frequency

• High reliability and accuracy(0.02%)

• Indication of measured deviation values and deviation rate(%)

• Assignment of deviation ranges up to 14 classes

• GPIB & Handler Interface (Option)

1 / 2

_____

EDC-1630

>

FUNCTIONS & MEASUREMENTS

Measuring Function and Menu Selection Concept

• Menu Selection : The More Key can be used to choose 8 Menus, and the

Mode is divided into Measure Mode and Special Mode from Here.

• Function Selection : 6 Function Keys can be used to select measuring functions.

R Value Measurement Display Selection on Menu(Example)

• Resistance Value Measurement :

Displays general R(resistance value) and the Resistor’s Q(quality factor) values.

• Resistance Error(%)Measurement :

» Displays error rate(%) of the measured value with respect to the optionally set

NV(nominal value) reference value.

» Displays error value with +/-mark.

(Applicable also when L and C are measured)

» Displays general L(inductance value) and L’s Q(quality factor)

• BIN Numbers of the Measured Value :

To distinguish accuracy, numbers are assigned for each error grade optionally set based on nominal value. This means that Bin 0 is treated as the minimum allowable error limit; Bin 1 through Bin 13 as those grades that can pass; While Bin

14 is treated as the maximum allowable error limit in which case a message “Fail” is displayed on the bottom of LCD.

180

_ ED Co.,Ltd.

ADVANCED

DIGITAL LCR METER

L and C Measurement on Measurement Menu(Example)

• Inductance Measurement : Displays general L(inductance value) and L’s Q

(quality factor)value.

• Capacitance Measurement

I : Displays general C(capacitance value) and R value contained in C.

• Capacitance Measurement

II : Displays general C(capacitance value) and C’s D

(dissipation factor) value.

>

SPECIFICATIONS

• Measurements

» Inductance and Q

» Capacitance and D

» Resistance

• Display

» 320x240 Graphic LCD with Back Light

» Measuring Value : 5 Digits(LCR) and 4 Digits(D, Q)

» % Error : 0.0001%~99999%

» Deviation : 0.00001~99999

» BIN Number : Signal Output in Max. 14 Classes

• Measuring Frequency : 12Hz~100kHz

• Measuring Voltage : 5mV~1.275V

• Range : 4 Ranges(Automatic or Manual)

• Circuit Mode : Parallel, Series

• L Measurement : 0.01µH~99,999H

• C Measurement : 0.01pF~99,999µF

• R Measurement : 1mΩ~99,999KΩ

• Q(at L Measurement) : 0.001~1000

• D(at C Measurement) : 0.001~1000

• Accuracy

» L : 0.02%(20µH~2000H)

» C : 0.02%(10pF~1000µF)

» R : 0.02%(10Ω~400kΩ)

» Q : 0.0001+0.0001(1+|Q|+Q

2

)

» D : 0.0001+0.0001(1+|D|+D 2 )

• DC Bias(Ext.) : 60V/200mA Max.

• Operating Temperature : 0˚C~50˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 380(W) x 140(H) x 465(D)mm

• Weight : 7.9kg

ACCESSORIES

• Test Clip(TC-1630) : 1ea

• AC Power Cord : 1ea

• Ground Cord : 1ea

• Instruction Manual : 1ea

OPTIONS

• Test Fixture(TF-1630)

• GPIB & Handler Interface Board(IB-1630-1)

GPIB/Handler Interface Board

2 / 2

_____

EDC-1630

www.ed.co.kr

_

181

• Tester

DIGITAL

LCR METER

• 0.2% accuracy and high reliability in LCR measurement

• High resolution by 5 digits(LCR measurement) indication

• Automatic indication of LCR and D,Q values

• Automatic distinction coupled with Comparator PC-1620-1(Option)

1 / 2

_____

EDC-1620

>

SPECIFICATIONS

• Measurement

» Inductance and Q

» Capacitance and D

» Resistance

• Display : 5 Digits(LCR), 4 Digits(D, Q)

• Frequency Selection : 1.02kHz±0.01%, 120Hz±0.01%

• Circuit Mode : Parallel, Series

• Range : 3 Ranges and Up/Down Auto Indicator

• L Measurement

» 0.1µH~999.99H(at 1kHz), 1µH~9999.9H(at 120Hz)

• C Measurement

» 0.1pF~999.99µF(at 1kHz), 1pF~9999.9µF(at 120Hz)

• R Measurement

» 1mΩ~9.9999MΩ(at 1kHz)

» 10mΩ~99.999MΩ(at 120Hz)

• Q(at L Measurement) : 0.01~999.9(AUTOMATIC)

• D(at C Measurement) : 0.0001~9.999(AUTOMATIC)

• Accuracy(L) : 0.2%(200µH~200H)

• Accuracy(C) : 0.2%(200pF~200µF)

• Accuracy(R) : 0.2%(2Ω~2MΩ)

• Accuracy(Q) : 0.01+0.2(1+Q)%

• Accuracy(D) : 0.001+0.2(1+D)%

• DC Bias(Ext.) : 45/0.45/0.0045mA(at Range 1, 2, and 3),

30V Max.

• Operating Temperature : 0~45˚C, Below 80% R.H.

• Input Voltage : AC 220V 50/60Hz

• Dimension : 370(W) x 115(H) x 360(D)mm

• Weight : 6.6kg

ACCESSORIES

• Test Clip(TC-1620) : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

OPTIONS

• Test Fixture(TF-1620)

• Presettable Comparator(PC-1620-1)

Text Fixture TF-1620(Option)

182

_ ED Co.,Ltd.

DIGITAL

LCR METER

2 / 2

_____

EDC-1620

PC-1620-1

PRESETTABLE COMPARATOR (OPTION)

• Input Voltage : Supplied from EDC-1620

• Dimension : 365(W) x 50(H) x 225(D)mm

• Weight : 1.9kg

ACCESSORIES

• Pc-1620-1 Cable : 1ea

• Inch Bolts(BH M3X4) : 4ea

• Instruction Manual : 1ea

• Preset Range

» L.C.R : 5 Digits(Upper and Lower Limit)

» D.Q : 4 Digits(Upper and Lower Limit)

• Indicator

» Lamp : “GOOD”, “GO” Alarm

» Limit Over : Hi, Low www.ed.co.kr

_

183

• Meter

1 / 1

_____

DIGITAL

MULTIMETER

• High-performance, 4

½ digits DMM

• dB indication in ACV measurement

• ±0.05% basic accuracy (DV Voltage)

• Overload protection

• Data Hold function

• Continuity Beeper and Diode Check

EDM-4750

>

SPECIFICATIONS

• Measurement Function

» DC : Voltage/Current

» AC : Voltage/Current

» Resistance Measurement and Continuity Test

• DC Voltage

Range Resolution

200mV 10µV

2V 100µV

20V

200V

1000V

1mV

10mV

100mV

Accuracy

±0.05%rdg+4dgt

±0.1%rdg+6dgt

Impedance

>100MΩ

10MΩ

(Approx.)

• AC Voltage

Range Resolution

200mV 10µV

2V 100µV

20V

200V

750V

1mV

10mV

100mV

Accuracy

±0.05%rdg+10dgt

±0.75%rdg+10dgt

Impedance

10MΩ

(Approx.)

• dB Indiation(In AC Votage)

Range Input Voltage

0.77mV~2mV

200mV

2mV~200mV

2V 0.1V~2V

20V 1V~20V

200V 10V~200V

750V 100V~750V dBm 600ΩRef.

-60~-52

-52~-12

-12~+8

+8~+28

+28~+48

+42~+60

Accuracy

±0.75dBm

±0.5dBm

Not spec’d

• Operating Temperature : 0~40˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimensions : 255(W) x 100(H) x 280(D)mm

• Weight : 1.8kg

184

_ ED Co.,Ltd.

• DC Current

Range Resolution

2mA 0.1µA

20mA

200mA

1µA

10µA

2000mA 100µA

20A 1mA

• AC Current

Range Resolution

2mA 0.1µA

20mA

200mA

1µA

10µA

2000mA 100µA

20A 1mA

Accuracy

±0.3%rdg+3dgt

±0.5%rdg+3dgt

Not specified

Accuracy

±0.75%rdg+9dgt

±1%rdg+9dgt

Not specified

• Resistance

Range Resolution

200Ω 10mΩ

2kΩ 100mΩ

Accuracy

1Ω

10Ω

0.1kΩ

1kΩ

±0.2%rdg+4dgt

20kΩ

200kΩ

2MΩ

20MΩ

±0.5%rdg+7dgt

±0.75%rdg+7dgt

Continuity Check : At 200Ω range

Diode Test : At 2kΩ range

ACCESSORIES

• Test Lead : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

Protection

Fuse(2A)

Not

Protection

Fuse(2A)

Not max. Input

500V DC or 500V

AC Peak

• Meter

PROGRAMMABLE

DIGITAL

MULTIMETER

• 4

½ digits DMM/Analog-bar display

• Compare function

• Relative offset function

• Max./Min. Hold function

• dB level indication

• Overload protection

1 / 2

_____

EDM-4760

>

SPECIFICATIONS

• Display : 4

½

Digits & Analog-bar Display

• Basic Accuracy(DC Voltage) : ±0.05%

• Voltage Measurement Range

» DC : 200mV~1000V(5 Ranges)

» AC : 200mV~750V(5 Ranges)

• Current Measurement Range

» DC : 200µA~20A(6 Ranges)

» AC : 200µA~20A(6 Ranges)

• Resistance Measurement Range

» 200Ω~20MΩ(6 Ranges)

• DC Voltage

Range Resolution

200mV 10µV

2V

20V

100µV

1mV

200V

1000V

10mV

100mV

Accuracy

±0.05%rdg+4dgt

±0.1%rdg+6dgt

• AC Voltage

Range Resolution

200mV 10µV

2V 100µV

20V

200V

750V

1mV

10mV

100mV

Accuracy

±0.05%rdg+4dgt

±0.75%rdg+10dgt

• Frequency Measurement Range : 10Hz~1MHz

• dBm Indication : -60dBm~+60dBm(600Ω Ref)

• Other Measurement Functions

» Compare, Relative, Max. -Hold, Min. -Hold

• Operating Temperature : 5~40˚C, Below 80% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 255(W) x 100(H) x 280(D)mm

• Weight : 1.9kg

Impedance

>100MΩ

10MΩ

(Approx.)

Impedance

10MΩ

(Approx.)

• DC Current

Range Resolution

200µA 10nA

2mA

20mA

0.1µA

1µA

200mA 10µA

2000mA 100µA

20A 1mA

Accuracy

±0.3%rdg+4dgt

±0.5%rdg+4dgt

Not specified

• AC Current

Range Resolution

200µA 10nA

2mA 0.1µA

20mA

200mA

1µA

10µA

2000mA 100µA

20A 1mA

Accuracy

±0.75%rdg+9dgt

±1%rdg+9dgt

Not specified

Protection

Fuse(2A)

Not

Protection

Fuse(2A)

Not www.ed.co.kr

_

185

PROGRAMMABLE

DIGITAL

MULTIMETER

2 / 2

_____

EDM-4760

• dB Indiation(In AC Votage)

Range Input Voltage

0.77mV~2mV

200mV

2mV~200mV

2V 0.1V~2V

20V 1V~20V

200V 10V~200V

750V 100V~750V dBm

-60~-52

-52~-12

-12~+8

+8~+28

+28~+48

+42~+60

• Frequency

Range Resolution

2kHz 0.1Hz

20kHz

200kHz

1MHz

1Hz

10Hz

100Hz

Accuracy

±0.75%rdg+4dgt

Accuracy

±0.75dBm

±0.5dBm

Not spec’d

Sensitivity

100mVrms

• Resistance

Range Resolution

200Ω 10mΩ

2kΩ

20kΩ

100mΩ

1Ω

Accuracy

±0.2%rdg+4dgt

200kΩ

2MΩ

10Ω

0.1kΩ ±0.5%rdg+7dgt

20MΩ 1kΩ ±0.75%rdg+7dgt

Continuity Check : At 200Ω range

Diode Test : At 2kΩ range

ACCESSORIES

• Test Lead : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

Max. Input

500V DC or 500V

AC Peak

186

_ ED Co.,Ltd.

• Meter

AC LEVEL METER

• Precision Taut-band meter

• Range selection by FET switch

• Output terminal of internal amplifier(60dB)

1 / 1

_____

LM-0102B

LM-0202

LM-0102B (1-CH) LM-0202 (2-CH)

>

SPECIFICATIONS

SPEC.

VOLTAGE

Voltage Range

Level Range

Accuracy

Frequency Response

Input Impedance

LM-0102B(One Channel)

1mV~300V FS(12 Ranges)

-80dB~+50dB(0dB=1V)

-80dBm~+52dBm(0dBm=1mW, 600Ω)

±3% FS(at 1kHz)

±10%(5Hz~1MHz)

±3%(20Hz~200kHz)

10MΩ ±5%

Parallel : about 45pF

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

-

-

Below 15µV(Input Short Circuit at 1mV Range) Same as LM-0102B

Below -80dB(Terminal Resistance : 600Ω)

Below -50dB(Terminal Resistance : 600Ω)

Residual Voltage

Crosstalk

Channel Conversion

AMPLIFIER

Circuit Gain

Output Voltage

Output Impedance

Frequency Response

Distortion

S/N Ratio

AMPLIFIER

Operating Temperature

Input Voltage

Power Consumption

Dimension

Weight

About 60dB

1Vrms FS ± 20%

600Ω ± 20%

±3dB(5Hz~500kHz)

Below 1%(FS)

Over 40dB(FS)

0~45˚C, Below 85% RH

AC 220V, 50/60Hz

About 3W

135(W) x 200(H) x 240(D)mm

2.7kg

ACCESSORIES

• Test Lead : 1ea • AC Power Cord : 1ea • Instruction Manual : 1ea

LM-0202(Two Channels)

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

Same as LM-0102B

About 5W

Same as LM-0102B

3.5kg

www.ed.co.kr

_

187

• Meter

DISTORTION METER

• Automatic tuning (0.1, 0.3, 1%)

• Distortion, S/N Ratio and Level Meter measurements

• Distortion measurement in the frequency range of 20Hz~20kHz

1 / 1

_____

DM-0402

>

SPECIFICATIONS

• DISTORTION

» Basic Frequency Range : 20Hz~20kHz(3 ranges)

» Distortion : 0~100%(7 ranges)

» AUTOMATIC Nulling Range : 0.1, 0.3, 1% range

» Measuring Accuracy : ±5% in FS (0.1~30% range)

» Residual Distortion : Below 0.01%

» Input Voltage : 1 / 3 / 10 / 30V(4 ranges)

» Minimum Set Input : 360mV

» Input Impedance : 100kΩ, Parallel : Below 80pF

» Fundamental Rejection : Above 80dB

• S/N RATIO MEASUREMENT

» S/N Range : 0 ~ -80dB

» Input Level : 1 / 3 / 10 / 30V (4 ranges)

» Input Impedance : 100kΩ, Parallel : Below 80pF

• LEVEL METER

» Level Range : mV : 0.3 / 1 / 3 / 10 / 30 / 100mV(6 ranges)

V : 0.3 / 1 / 3 / 10 / 30 / 100V(6 ranges)

» Input Frequency : 20Hz~200kHz

» Measuring Accuracy : ±5% FS

» Input Impedance : 1MΩ, Parallel : about 50pF

GENERAL CHARACTERISTICS

• High Pass Filter : 400Hz 12dB/oct

• Monitor Output : 1Vrms FS

• Operating Temperature : 0~40

, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 320(W) x 145(H) x 315(D)mm

• Weight : 4.4kg

ACCESSORIES

• Input Cord : 1ea

• AC Power Cord : 1ea

• Instruction Manual : 1ea

188

_ ED Co.,Ltd.

• Meter

POWER METER

• Small-size RF Power Meter with power sensor

• Ideal measurement of power transfer characteristics, I/P vs O/P Power

• 8 Character x 1 Line LCD with backlight

1 / 1

_____

PM-3001D

Power Meter Power Sensor Cable AC Adapter

>

SPECIFICATIONS

• Frequency Range : 0.01~12.4GHz

• Power Sensor : Diode Sensor

• Display : 8 Character x 1 Line LCD

• Power Reading Ranges

» 0~99.9mW in 3 Ranges [XXX uW , X.XX mW , XX.X mW]

• Max. Safe Input Power : 200mW

• Peak Power Rating : 1W 1s

• Input Impedance : 50Ω

• Input VSWR(max)

» 1.4 : 1

• Input Connector : Type N Male

• Response Time : 0.1s

• Calibration Frequency : 10GHz(7GHz)

• Accuracy of Calibration : ±2%

• Frequency Flatness : ±0.5dB(Ref 7GHz)

• Power : 9V Alkaline Battery or AC Adapter

• Operating Temperature Range : 0˚C~+40˚C

• Dimension

» Meter : 70(W) x 45(H) x 140(D)mm

» Sensor : 30(W) x 25(H) x 85(D)mm

• Weight : 0.75kg(Meter+Sensor+Cable+AC Adapter) www.ed.co.kr

_

189

• Meter

1 / 1

_____

SWR METER

• Accurately, Read SWR directly on the scale

• Operating frequency 1kHz with variable bandwidth 15~130Hz

• Calibration factor of output amplifier is 110dB with the o/p terminal on the rear panel

• Meter scale shows Square Law Characteristics using Crystal Detector

SWR-3002

>

SPECIFICATIONS

• Sensitivity : 1V FS

• Noise : Below 7.5dB FS at Rated Sensitivity

• with input terminated 5000Ω

• Range : 70dB(10dB and 2dB step)

• Accuracy : ±0.05dB(10dB step)

• Input Impedance : 2500 to 1000Ω Optimum Source

Impedance for Low Noise

• Input Frequency : 1000Hz, Adjustable 7%

• Bandwidth : 15 to 130Hz, Adjustable

• Amplifier Output : 0~0.3Vrms(NORM), 0~0.8Vrms(EXPAND)

• Meter Scale Tuned for Square-law Detectors

• Mechanism Taut-band Suspension

• Input Voltage : 220V, 50/60Hz

• Dimension : 325(W) x 285(H) x 220(D)mm

• Weight : 4kg

190

_ ED Co.,Ltd.

• Components

RESISTANCE

ATTENUATOR

• 600Ω Attenuator with wide frequency characteristics

• 3-decade dial and 20dB switch

1 / 1

_____

AT-121B

>

SPECIFICATIONS

• Attenuation Range : 0~121dB

• Accuracy : ±0.2dB(at 1kHz)

• Resolution : 0.1dB

• Impedance : 600Ω(Input / Output)

• Frequency Response

» DC~100kHz±0.2dB(at 0~70dB)

» DC~ 50kHz±0.2dB(at 0~101dB)

» DC~ 45kHz±0.2dB(at 0~121dB)

• Network : T-Type Unbalanced

• Dimensions : 240(W) x 85(H) x 140(D)mm

• Weight : 1.2kg

www.ed.co.kr

_

191

• Components

DECADE INDUCTOR

• Suitable for LPF, HPF and BPF Design and Experiments

• Low Coefficient Characteristics

• Low Residual Inductance

1 / 1

_____

LU-310

>

SPECIFICATIONS

• Inductance Range

» 100µH~100mH(LU-310A Model)

» 1mH~1000mH(LU-310B Model)

• No. of Dials

» 3 decade dials

• Accuracy

» ±2%(at 100µH, 1mH step range)

» ±1.5%(at 10mH or over step range)

• Current Limit

» 70mA(at 100µH step range)

» 20mA(at 1mH step range)

» 5mA(at 10mH or Over step range)

• Residual Inductance

» Below 0.8µH

• Temperature Coefficient

» ≤0.03%/

• Maximum Voltage

» 150Vp-p

• Insulation Resistance

» 500MΩ / 500V DC

• Operating Temperature

» 5

~40

, Below 80% R.H.

• Dimension

» 205(W) x 85(H) x 140(D)mm

• Weight

» 1.5kg

192

_ ED Co.,Ltd.

• Components

DECADE CAPACITOR

• Frequency characteristics diagnosis in the AF~HF range

• Suitable for LPF, HPF and BPF design and experiments

• Low residual capacity by the use of special BCD contact circuit

1 / 1

_____

CU-410

>

SPECIFICATIONS

• Capacitance Range

» 100pF~1µF(CU-410A Model)

» 1,000pF~10µF(CU-410B Model)

• No. of Dials

» 4 decade dials

• Accuracy

» ±2%+3pF(at 100pF step range)

» ±1%+3pF(at over 1000pF range)

• Resonant Frequency

» About 280kHz at 1µF

» About 900kHz at 0.1µF

» About 2.5MHz at 0.01µF

» About 7.5MHz at 1,000pF

• Residual Capacitance

» Below 30pF(CU-410A Model)

• Dissipation Factors

» Above 1000pF : 0.015 Max.(at 1kHz)

» Below 1000pF : 0.0015 Max.(at 1kHz)

• Temperature Coefficient

» <±120ppm/ ℃

• Insulation Resistance

» 2000MΩ

• Working Voltage (WV)

» 150Vrms or 250V DC

• Operating Temperature

» 5 ℃ ~40 ℃ , Below 80% R.H.

• Dimensions

» 235(W) x 85(H) x 140(D)mm

• Weight

» 1.7kg

www.ed.co.kr

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193

• Components

DECADE RESISTOR

• Low residual resistance by the rotary switch of low contact resistance

• Non-inductive power resistance of precision

1 / 1

_____

RU-410

RU-610

>

SPECIFICATIONS

Classification

Resistor Range

No. of Dials

Accuracy

Max. Input Voltage

Temperature Coefficient

Circuit Voltage

Insulation Resistance

Operating Temperature

Dimension

Weight

RU-410 (A~D)

0.1Ω~1kΩ (RU-410A Model)

1Ω~10kΩ (RU-410B Model)

10Ω~100kΩ (RU-410C Model)

100Ω~1MΩ (RU-410D Model)

4 decade dials

±2% (0.1Ω step range)

±1% (at 1/10Ω step range)

±0.5% (at 100Ω or above step range)

5W/step (at 0.1/1/10/100Ω step range)

3W/step (at 100Ω or above step range)

≤120 ppm/˚C

Below 100Vp-p

500MΩ / 500V DC

0˚C~45˚C, Below 85% R.H.

260(W) x 85(H) x 125(D)mm

1.7kg

RU-610 (A~B)

0.1Ω~100kΩ (RU-610A Model)

1Ω~1MΩ (RU-610B Model)

-

-

6 decade dials

±3% (0.1Ω step range)

±1% (at 1/10Ω step range)

±0.5% (at 100Ω or over step range)

Same as Left

Same as Left

Same as Left

Same as Left

Same as Left

Same as Left

375(W) x 74(H) x 105(D)mm

2.7kg

194

_ ED Co.,Ltd.

• Power Supply

180W THREE-

OUTPUT DC

POWER SUPPLY

• 0~30V, 3A dual output and fixed 5V 2/3A output

• High stability and low ripple

• External voltage measurement capability

1 / 1

_____

ED-330

>

SPECIFICATIONS

• Output Voltage(C.V)

» 0~30V(Dual Variable Output)

» 5V(Fixed Output)

• Output Current(C.C)

» 0~3A(Dual Variable Output)

» 2A(for Fixed 5V Output)

0~30V OUTPUT

• Ripple Rejection : Not exceeding 0.02%+4mV

• Regulation(Line) : Not exceeding 0.03%+1.5mV

(Load) : Not exceeding 0.03%+3mV

• Resolution(Voltage) : 0.1V(Digital Voltmeter)

(Current) : 0.1A(Analog Ammeter)

• Transient Recovery Time : Below 70µs

• Indicator(Voltage)

» 3digits Voltmeter : 2ea & C.C Ind. : 2ea

• Indicator(Current)

» Analog Ammeter : 2ea

• DVM Function : Int./Ext. Selectable

5V OUTPUT

• Regulation(Line) : Not Exceeding 3mV

(Load) : Not Exceeding 100mV

• Operating Temperature : 0~45˚C, Below 85% R.H.

• Input Power : AC 220V, 50/60Hz

• Dimension : 325(W) x 145(H) x 290(D)mm

• Weight : Approx. 12.2kg

ACCESSORIES

• Output Cord : 1set

• AC Power Cord : 1ea

• Instruction Manual : 1ea www.ed.co.kr

_

195

• Power Supply

180W 3-MODE

TRACKING DC

POWER SUPPLY

• 3-Mode(Independent, Parallel, Series Tracking)

• 0~60V DC(3A), 0~30V DC(6A) & Fixed 5V(3A)

• Adjustable voltage limit

• Overload protection & overvoltage protection

1 / 1

_____

ED-333T

>

SPECIFICATIONS

• Output Mode : Independent, Tracking(Parallel, Series)

• Output Voltage/Current

MODE OUTPUT VOLTAGE OUTPUT CURRENT

Independent 0~30V Dual(Output) 0~3A Dual(Output)

Tracking

Parallel

0~±30V

0~30V

0~±3A

0~6A

Series

Fixed Output

0~60V

5V

0~3A

3A

• Ripple Rejection : Not Exceeding 0.02%+1.5mV(Series

Mode : 0.02 %+3mV)

• Regulation(Line) : Not Exceeding 0.03%+1.5mV

(Load) : Not Exceeding 0.03%+3mV

• Tracking Mode Series Regulation : Below 300mV

• Tracking Error : Not Exceeding 0.5%+10mV

• Indicator

» (Voltage) : 2 Digital Voltmeter & L.V(Limiting Voltage)

» (Current) : 2 Digital Ammeter & C.C(Constant Current)

• Protection

» Overload Protection

» Overvoltage Protection

• Operating Temperature : 0~45˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 325(W) x 145(H) x 290(D)mm

• Weight : 12kg

ACCESSORIES

• Output Cord : 1set

• AC Power Cord : 1ea

• Instruction Manual : 1ea

196

_ ED Co.,Ltd.

• Power Supply

AC/DC POWER

SUPPLY

• Variable Voltage AC/DC Power Supply

• AC 0~240V and DC 0~50V Output

• Overload Protection

1 / 1

_____

ED-345BM

>

SPECIFICATIONS

• Output Voltage

» (DC) : 0~50V DC

» (AC) : 0~240V AC, 50/60Hz

• Output Current

» (DC) : 0~5A

» (AC) : 1A Max.

• Protection

» (DC) : Current Limited

» (AC) : Overload Protection

• DC Regulation

» (Line) : Not Exceeding 0.03%+1mV

» (Load) : Not Exceeding 0.03%+3mV

• Ripple Rejection : Not Exceeding 0.02%+1mV

• Transient Recovery Time : 100µs

• Operating Temperature : 0~45˚C, Below 85% R.H.

• Input Voltage : AC 220V, 50/60Hz

• Dimension : 430(W) x 235(H) x 330(D)mm

• Weight : 18.2kg

ACCESSORIES

• Output Cord : 1set

• AC Power Cord : 1ea

• Short Bar : 1ea

• Operating Manual : 1ea www.ed.co.kr

_

197

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