rpu300-uu - full-duplex portable transceiver - aei k

rpu300-uu - full-duplex portable transceiver - aei k
HIGH-POWER, REPORTAGE WIRELESS-MICROPHONE SYSTEM
RPU300-UU - FULL-DUPLEX PORTABLE TRANSCEIVER
„ UHF Main-transmitter - „ UHF Communications-receiver
Main-transmitter section
|| Communication-receiver section
UHF MAIN-TRANSMITTER SECTION:
1) CONNECTOR: ANTENNA (TNC type)
2) LED-BARGRAPH: BATTERY RESIDUAL LIFETIME (25% - 50% - 75% - 100%)
Works only when green led (10) is ON or blinking.
Note: the “25% LED” start blinking when the residual lifetime goes under 12%.
3) SELECTOR: TRANSMITTER CHANNELS
4) CONNECTOR: AUDIO INPUT (XLR3-F type)
The audio input is transformer balanced and floating. (• pin 1 = ground; • pin 2 = AF-a; • pin 3 = AF-b).
5) PUSH-BUTTON: REMOTE CONTROL (Optional)
Pushing the button, the audio output of the relevant receiver is switched from the “line output connector” to the “operator output
connector”. During this state, an acknowledgment tone is superposed to the modulation of the communications transmitter to
confirm the correct operation.
6) SWITCH: AUDIO INPUT LEVEL (Micro / Line)
7) ADJUSTMENT: AUDIO INPUT SENSITIVITY
With the optimum sensitivity adjustment, the yellow LED (8) must flash under modulation peaks.
The full counter-clockwise position corresponds to 0 dBu input level.
8) LED INDICATION: LIMITER-ON STATUS (yellow LED)
9) SWITCH: TRANSMITTER On / Off
10) LED INDICATION: TRANSMITTER-ON / LOW-POWER OPERATION (green LED)
⇒ The LED is on when the transmitter section is on.
⇒ The LED is blinking when the transmitter is switched to “low-power” operation.
UHF COMMUNICATION-RECEIVER SECTION:
11) CONNECTOR: AUDIO OUTPUT (standard 6.3 mm, ¼”, stereo-jack connector, mono wired)
12) SELECTOR: RECEIVER CHANNELS
13) CONNECTOR: ANTENNA (BNC type)
14) LED INDICATION: RECEIVER-ON (green LED)
15) SWITCH: RECEIVER On / Off
16) LED INDICATION: OPEN SQUELCH
17) ADJUSTMENT: RECEIVER VOLUME
RPU300_UU-1-eng.doc
WISYCOM S.r.l. • Via Spin, 156 • I-36060 Romano d’Ezzelino (VI) •
Tel. +39 0424 382605 • Fax +39 0424 382733 • www.wisycom.com •
Italy
e-mail: [email protected]
Bottom panel (view from the battery-pack compartment)
18)
SWITCH: TRANSMITTER POWER High / Low
When the transmitter is switched to “low power”, the green LED (1) is blinking.
19)
CONNECTOR: DC (BATTERY-PACK) FEEDING
In the connector, three pins are dedicated to “battery-pack type” recognition, to correctly pre-set the measuring circuit according
to the battery type used.
STANDARD ACCESSORIES:
AMB 05
- UHF miniflex antenna (for RX-section).
AWT 300-V - VHF whip antenna, tuned over the transmitting range (for TX-section).
SLP 300
- Shoulder-belt leather pouch.
DBP 300
- Dry battery power-pack.
OPTIONAL ACCESSORIES:
AMB 05
- UHF magnetic-base antenna, pretuned for RX section
AMT 05-V
- VHF magnetic-base antenna, pretuned for TX section
AWB 300
- UHF miniflex antenna with BNC connector, pretuned for RX section
AWT 300-V - VHF whip antenna with TNC connector, pretuned for TX section
CDE 150
- External 12 Vdc feeding adapter (150 cm cable)
DBP 300
- Dry battery power-pack (10 x 1.5 V alkaline IEC LR14 batteries)
DLP 300
- Lead rechargeable-battery power-pack
PTT 300
- Intercom-operating reporter PTT push-button (It needs ITC300 in the stationary Unit)
SLP 300
- Shoulder-belt leather pouch
UPK 32
- Working frequencies user programming kit (interface + software)
WARNING: we recommend the use of high-quality (“ultra” type) alkaline batteries.
RPU300_UU-2-eng.doc
WISYCOM S.r.l. • Via Spin, 156 • I-36060 Romano d’Ezzelino (VI) •
Tel. +39 0424 382605 • Fax +39 0424 382733 • www.wisycom.com •
Italy
e-mail: [email protected]
TECHNICAL SPECIFICATIONS
„ UHF MAIN TRANSMITTER SECTION:
• Switchable channels : 16, preset in the 330 ÷ 880 MHz range (others on request).
• Switching window
: 8 MHz, in the 330 ÷ 470 MHz range; 25 MHz, in the 470 ÷ 880 MHz range.
• Frequencies
: microprocessor controlled PLL frequency synthesizer circuit, with 25 kHz minimum step.
They are easily user-reprogrammable by DOS-PC and optional “UPK32 Programming kit”.
• Frequency error
: < ±5 ppm, in the rated temperature range.
• RF output power
: switchable between 3 W / 300 mW adjustable (± 1 dB).
• Spurious emissions : < 250 nW.
• Antenna connector
: TNC type (Output impedance = 50 ohm).
• Modulation
: FM, with 50 µs pre-emphasis (Nominal deviation = ±40 kHz; Peak deviation = ±75 kHz).
• Audio input
: transformer balanced, floating (XLR3-F connector).
• Audio input level
: Micro/Line switchable, and adjustable (for nominal deviation) between:
⇒ Micro = -55 ÷ -25 dBu (1.3 ÷ 43 mVrms) (Input impedance = > 2 kohm)
= -22 ÷ +8 dBu (60 ÷ 1950 mV)
(Input impedance = > 5 kohm).
⇒ Line
• Peak-limiter
: automatic, with dynamic range > 24 dB over the level set for the nominal deviation.
• NR system
: compander circuit (ENR as default), can be internally pre-set between:
⇒ NR (Wisycom Standard-NR)
⇒ ENR (Wisycom Extended-NR, with independent Attack- and Recovery-time).
• AF bandwidth
: 30 Hz ÷ 20 kHz.
• Frequency response : ± 0.5 dB (± 0.25 dB typ.) in the 40 Hz ÷ 19 kHz range.
• Distortion
: < 0.3 % (0.15 % typ.).
• SND/N ratio
: > 110 dB (115 dB typ.)
(referred to the peak deviation, and measured: 22 Hz/22 kHz, RMS, unweighted).
• LED indications
:
⇒ transmitter On
(green LED is on)
⇒ low-power TX
(green LED flashes)
⇒ limiter-on status (yellow LED is on)
⇒ battery lifetime
(4-step bar-graph: 100% - 75% - 50% - 25% residual lifetime)
When the battery lifetime goes under 12%, the 25% LED blinks.
„ UHF COMMUNICATION RECEIVER SECTION:
• Switchable channels : 16, preset in the 400 ÷ 520 MHz range (others on request).
• Switching-window
: > 5 MHz.
• Frequencies
: with microprocessor controlled PLL frequency synthesizer circuit.
They are easily user-reprogrammable by PC and optional “UPK 32 Programming kit”.
• Frequency error
: < ±2 ppm, in the rated temperature range.
• Channel spacing
: 25, 20 or 12.5 kHz (default = 25 kHz).
• Antenna connector
: BNC type (Input impedance = 50 ohm).
• Modulation
: FM (peak deviation = ±4.5, ±3.6 or ±2.3 kHz, depending on the channel spacing).
• De-emphasis
: Off (default) or 750 µs (internally selectable).
• RX sensitivity
: < 0.3 µV, for SND/N = 20 dB (included de-emphasis, excluded NR system, CCITT measured).
• Adjacent ch. selectivity : > 73 dB (for 25 kHz channel spacing).
• Intermod. rejection
: > 85 dB. IIP3 (Input 3° order Intercept Point) = +10 dBm.
• Co-channel rejection : < 2 dB.
• Desensitisation
: > 91 dB.
• Amplitude characterist. : < 0.5 dB (+6 ÷ +110 dBµV).
• Spurious emissions : < 0.2 nW.
• AF output level
: max. 3.8 Vrms, with external volume control (AF output impedance = 10 ohm).
• AF output connector : ¼” (6.3 mm) standard stereo-jack connector (mono connected).
• NR system
: compander circuit (default), with “NR” (Wisycom Standard-NR) or excluded setting.
• AF bandwidth
: 250 Hz ÷ 4.5 kHz (-3 dB), for 25 kHz channel raster.
• Distortion
: < 3 %.
• SND/N ratio
: ⇒ > 90 dB (95 dB typ.), excluded de-emphasis, included NR system,
⇒ > 60 dB (63 dB typ.), included de-emphasis, excluded NR system.
(referred to the peak modulation and with 25 kHz channel raster; CCITT measured).
• Squelch
: internally adjustable (or excludable). Default pre-setting = 0.5 µV.
• LED indication
:
⇒ receiver On
(green LED is on)
⇒ open squelch
(yellow LED is on).
„ COMMON SPECIFICATIONS:
• Temperature range : -10 ÷ +55 °C.
• Powering
: ⇒ rechargeable lithium-ion battery-pack (12 V / 3.5 Ah) - LBP300
⇒ optional dry-cell battery-pack, 10 x IEC-LR14 (1.5V alkaline) batteries - DBP300
⇒ optional external-feeding adapter (9 ÷ 16 Vdc / 9W max., negative ground) – CDE150.
• Battery lifetime
:
⇒ approx. 4.5 hours continuous working, with rechargeable lead battery-pack
⇒ approx. 3.5 hours continuous working, with dry-cell battery-pack.
The battery lifetime depends on the battery quality.
• Dimensions
: 155 (183) x 47 x 277 mm, with battery-pack.
• Weight
: 2.9 Kg, including dry-cell battery-pack.
RPU300_UU-3-eng.doc
WISYCOM S.r.l. • Via Spin, 156 • I-36060 Romano d’Ezzelino (VI) •
Tel. +39 0424 382605 • Fax +39 0424 382733 • www.wisycom.com •
Italy
e-mail: [email protected]
RPU 300-UU - MAIN TRANSMITTER compander system pre-setting (on board: Rpu300_txU_bf2-030851)
TX COMPANDER circuit - NR / XNR mode
NR (Hi-Dyn)
XNR (Hi-Dyn Plus)
J1
closed
open
J2
closed
open
J3
closed
open
J4
open
closed
J5
open
closed
J6
closed
open
RPU 300-UU - TALK-BACK RECEIVER compander system pre-setting (on board: Rpu300_rxU4-030214)
RX COMPANDER circuit - On / Off
Compander On
Compander Off
H2
pins 2+3
pins 1+2
RX DE-EMPHASIS circuit - On / Off
De-emphasis On
De-emphasis Off
H1
pins 2+3
pins 1+2
RPU300_VU-4-eng.doc
WISYCOM S.r.l. • Via Spin, 156 • I-36060 Romano d’Ezzelino (VI) •
Tel. +39 0424 382605 • Fax +39 0424 382733 • www.wisycom.com •
Italy
e-mail: [email protected]
HIGH-POWER, REPORTAGE WIRELESS-MICROPHONE SYSTEM
RPU 300 - Full-duplex portable transceiver
DRY-BATTERY POWER-PACK
1)
APPARATUS HOUSING
2)
FINGER-HOLES TO PULL OUT THE POWER-PACK
3)
SAFETY NOZZLE (To prevent the wrong insertion of the power-pack)
4)
POWER-PACK DOOR
5)
DRY-BATTERY ROOM (10 x IEC-LR14, 1.5V alkaline elements)
WARNING: we recommend the use of high-quality (“ultra” type) alkaline batteries.
RPU300_UU-5-eng.doc
WISYCOM S.r.l. • Via Spin, 156 • I-36060 Romano d’Ezzelino (VI) •
Tel. +39 0424 382605 • Fax +39 0424 382733 • www.wisycom.com •
Italy
e-mail: [email protected]
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