TOA Space Diversity* double superheterodyne

TOA Space Diversity* double superheterodyne
•TOA Space Diversity* double superheterodyne wireless UHF systems.
•16- or 64-channel (4 x 16) selectable operation.
•Electret cardioid speech and aerobics headset microphones.
•Dynamic (vocal) hand-held microphones.
UHF
wireless tuner with a high degree of sensitivity.
•
•UHF antenna/power distributor with 2 inputs and 4 outputs.
•Wall-mounted UHF wireless antenna.
The latest line of TOA UHF wireless
microphone systems continue a more than
60-year-long tradition of cutting-edge audio
quality, renowned around the world, both
among the professionals who install audio
systems, as well as among the professionals
and amateurs who rely on TOA to give them
an ever-greater freedom of expression.
New TOA wireless microphone systems bring
enhanced versatility, a greater coverage area
and remarkable cost-effectiveness to a wide
array of applications. Thanks to its latest
technological breakthroughs, TOA makes it
possible to extend the versatility of wireless
sound reinforcement
beyond the lecture, speech or sermon.
Now TOA transmission technology and
microphone design cover an expanded
range of vocal applications and aerobics
classes. As always, TOA-created
components and design work together to
produce superior performance that is
virtually unaffected by the lack of
dependability in conventional wireless
systems.
These new TOA wireless microphone
systems are created and manufactured to
the highest standards of technology,
performance and reliability. Years of
continuous research and development have
made possible audio enhancement at or
above the level of conventional wired sound
reinforcement systems, but with the ease of
installation, usable versatility and costeffectiveness of wireless equipment.
TOA's High-Quality, Ultra-Stable Wireless Microphone System
TOA research and design advances now
make it possible to have a top-of-the-line
wireless microphone system with highquality, ultra-stable sound reinforcement.
The dynamic cardioid TOA WM-4200 (handheld) and electret cardioid WM-4300
(lavaliere) microphone head elements
ensure top-quality, clearly audible sound,
with no danger of clipping, even at high
volumes or when the microphone is close to
the speaker's or singer's face.
An adjustable input sensitivity feature allows
the microphones to be more precisely suited
to a particular performer or performance,
and well-positioned rubber coating
eliminates handling noise in the WM-4200
hand-held microphone, which also has an
On/Off switch designed to prevent accidental
activation. The transmitter unit on the
lavaliere microphone has a rotatable belt
clip, for ease of use and greater reliability,
while a sturdy TA-4 (XLR-type) connector
equipped with a button lock enhances
reliability and allows use of a wider range of
available microphones.
The WT-4800 tuner employs TOA Space
Diversity technology* and a proprietary
algorithm, ensuring constant coverage, with
circuitry that is simpler and more reliable
than is the case with a conventional diversity
WM-4200
UHF Hand-held (Vocal) Wireless Microphone
•Dynamic cardioid microphone element designed for vocal use. •Maximum
input level: 145 dB SPL. •64 selectable channel frequencies. •Input sensitivity
control included. •Rubber coating minimizes handling noise. •On/Off switch
designed to prevent accidental activation. •Flashing LED low battery
indicator.
tuner. Four 16-channel banks of circuit
frequencies are availiable, each with an
operating range of about 150 meters.
A built-in scanner is included to locate
available free preset frequencies, and a
tone-squelch function ensures optimally
clear and constant coverage.
The associated WD-4800 power/antenna
distributor, which comes with 2 antenna
inputs and 4 antenna and DC power outputs,
provides antenna coverage. The antenna
outputs are distributed to the WT-4800 tuner,
for maximum coverage area and effective
clarity.
WM-4300
UHF Lavaliere Wireless Microphone
•Electret condenser cardioid microphone element. •Maximum input level: 120
dB SPL. •64 selectable channel frequencies. •Input sensitivity control
included. •Belt clip rotatable 360 degrees. •Highly reliable TA-4 mini-cannon
microphone plug. •Flashing LED low battery indicator.
TOA's Highly Cost-Effective Wireless Microphone System
with a Wide Range of Applications
TOA technology now makes possible a
powerfully versatile wireless microphone
system that is also compact and very
affordable. Microphone units come in a
vocal, dynamic cardioid (WM-4210) model,
electret cardioid models for hand-held
speech (WM-4220) applications, plus a
lavaliere (WM-4310) model that also is
WM-4210
UHF Hand-held (Vocal) Wireless Microphone
•Dynamic cardioid microphone element. •Maximum
input level: 130 dB SPL. •16 selectable channel
frequencies. •On/Off switch also keeps mic from
rolling when put down. •Flashing LED low battery
indicator.
WM-4310H
UHF Headset Wireless Microphone
•Electret condenser cardioid microphone element.
•Maximum input level: 120 dB SPL. •16 selectable
channel frequencies. •Input sensitivity control
included. •Belt clip rotatable 360 degrees. •Headset
securely and comfortably fits on head. •Lockequipped mini-plug microphone jack. •Flashing LED
low battery indicator.
available as a headset unit for speech
(WM-4310H) or aerobics (WM-4310A)
applications. Both headset models have an
adjustable volume feature, a rotatable
transmitter unit belt clip, and the WM-4310A
also has a sturdy belt & carrying pouch.
The WM-4210 and WM-4220 come with a
side on-off switch which also serves to
prevent the microphone from rolling when it is
put down. The extremely compact
WT-4810 tuner is equipped with TOA Space
Diversity* circuitry for clear coverage within a
range of 150 meters, and two built-in
antennas, for quick and compact set-up and
easy operation. Sixteen channels are
available to ensure a wide choice of
frequencies.
WM-4220
WM-4310
UHF Hand-held (Speech) Wireless Microphone
•Electret condenser cardioid microphone element.
•Maximum input level: 125 dB SPL. •16 selectable
channel frequencies. •On/Off switch also keeps mic
from rolling when put down. •Flashing LED low
battery indicator.
WM-4310A
UHF Headset (Aerobics)Wireless Microphone
•Electret condenser cardioid microphone element.
•Maximum input level: 120 dB SPL. •16 selectable
channel frequencies. •Input sensitivity control
included. •Sweat-resistant headset microphone. •Belt
clip rotatable 360 degrees. •Securely-fitting belt with
pouch. •Headset securely and comfortably fits on
head. •Lock-equipped mini-plug microphone jack.
•Flashing LED low battery indicator.
WT-4800
•Dipole ratio relative gain: more than 8dB •Wallmountable.
UHF Wireless Tuner
•Portable tuner. •TOA Space Diversity technology*.
•16 selectable channel frequencies. •Simple set-up.
Power/Antenna Distributor
•Tone squelch function. •TOA Space Diversity technology. •64 selectable
channel frequencies. •Audio mixing input function. •Antenna cascade output
function. •Compact 19" rack-mount design. •Usable frequencies scanning
channel check. •1/4 wave antenna x 2.
UHF Wireless Antenna
WT-4810
WD-4800
UHF Wireless Tuner
YW-4500
UHF Lavaliere Wireless Microphone
•Electret condenser cardioid microphone element.
•Maximum input level: 120 dB SPL. •16 selectable
channel frequencies. •Input sensitivity control
included. •Belt clip rotatable 360 degrees. •Lockequipped mini-plug microphone jack. •Flashing LED
low battery indicator.
•Dual two-antenna inputs /four-antenna outputs. •Four DC power supply outputs.
•Compact 19"rack-mount design.
MB-WT1
Rack Mount Bracket Kit
•Bracket (x 2) with connector and blank box.•For
rack-mounting one WT-4800 unit.
MB-WT2
Rack Mount Bracket Kit
•Bracket (x 2) with connector. •For rack-mounting
two WT-4800 units.
*Patents pending for TOA Space Diversity Technology.
Specifications
Model No.
Microphone Element
Emission
Frequency Range
Channel Selectable
RF Carrier Power
Tone Frequency
Modulation System
Maximum Input Level
Maximum Deviation
Battery
Battery Life
Indication
Antenna
Ambient Temperature
Finish
Dimensions
Weight
Accessory
Model No.
Power Requirement
Power Consumption
Receiving Frequency
Channel Selectable
Receiving System
Diversity System
Audio Output
Mixing Input
Antenna Input
Antenna Output
Receiving Sensitivity
Squelch Sensitivity
Squelch System
Tone Frequency
Indication
Channel Check
Digital Control I/O
S/N Ratio
Harmonic Distortion
Frequency Response
Ambient Temperature
Finish
Dimensions
Weight
Accessory
Option
Model No.
WM-4200
WM-4210
WM-4220
UHF Hand-held (Vocal)
Wireless Microphone
UHF Hand-held (Vocal)
Wireless Microphone
UHF Hand-held (Speech)
Wireless Microphone
Dynamic microphone unit, Cardioid
Emission
Frequency Range
Channel Selectable
RF Carrier Power
Tone Frequency
Modulation System
Maximum Input Level
Maximum Deviation
Battery
Battery Life
Indication
Antenna
Ambient Temperature
Finish
Dimensions
Weight
Accessory
Microphone unit
Microphone Element
Power Requirement
Connector
Less than 50 mW
32.768 kHz
PLL synthesizer
130 dB SPL
145 dB SPL
125 dB SPL
±40 kHz
6LR61 (9 V x 1)
More than 10 hours (alkaline)
Power/Battery indicator
1/4 λ herical antenna
Internal antenna
Resin, rubber coating
ø52.2 × 279.4 mm
300 g (with battery)
–10°C to +50°C
Resin, coating
ø50 × 235.2 mm
ø45 × 235.2 mm
250 g (with battery)
Stand adapter, Screw driver, Storage case
WT-4800
WT-4810
UHF Wireless Tuner
UHF Wireless Tuner
AC mains (using AC-DC adapter)
250 mA (12 V DC)
130 mA (12 V DC)
690–865 MHz, UHF*1
64CH
16 CH
Double super-heterodyne
TOA space diversity
MIC: –60 dB* 2/LINE: –20 dB*2, 600Ω, 1/4" Phone jack (unbalanced),
XLR-3-31 type connector (balanced)
–20 dB*2, 10 kΩ, 1/4" Phone jack (unbalanced)
75 Ω, BNC [phantom powering for antenna,
9 V DC, 30 mA (max.)]
75 Ω, BNC (Gain 0 dB)
WM-4310
WM-4310H
WM-4310A
Transmitter unit
Electlet condenser unit,
Cardioid
F3E
690–865 MHz, UHF*1
16 CH
64 CH
WM-4300
UHF Lavaliere
UHF Lavaliere
UHF Headset
UHF Headset (Aerobics)
Wireless Microphone Wireless Microphone Wireless Microphone Wireless Microphone
Rod antenna
—
Better than 80 dB, S/N ratio
(20 dBµV input, 40 kHz deviation)
F3E
690–865 MHz, UHF*1
16 CH
Less than 50 mW
32.768 kHz
PLL synthesizer
64 CH
120 dB SPL
±40 kHz
6LR61 (9 V × 1)
More than 10 hours (alkaline)
Power/Battery indicator
1/4 λ herical antenna
–10°C to +50°C
Resin, coating
62(W) × 142(H) × 32(D) mm
135 g (with battery)
Screw driver, Storage case
Screw driver
Waist pouch, Screw driver
Electret condenser microphone, cardioid
DC (supplied from Transmitter unit )
ø3.6 plug
TA-4 (XLR-type)
Model No.
WD-4800
Power/Antenna Distributor
Power Requirement
Frequency Range
Antenna Input
Antenna Output
DC Power Supply
Indication
Ambient Temperature
Finish
Dimensions
Weight
Accessory
Option
AC mains
VHF/UHF
Dual 2 inputs (front × 1, rear × 1), 75 Ω,
BNC (phantom powering for antenna)
Dual 4 outputs, 75 Ω, BNC
4 outputs, (13V DC/250mA)
Power
–10°C to +50°C
Steel, coating
420(W) × 44(H) × 305.5(D) mm
3.50 kg
DC cable … 4
Rack mounting bracket: MB-15B
18–40 dBµV variable
Using together of noise SQ,
carrior SQ and tone SQ
Using together of noise SQ and carrior SQ
32.768 kHz
—
Audio (11 steps), RF (11 steps),
ANT A/B, Audio (peak)
Power, ANT A/B, Audio (peak)
Usable frequencies scanning
Usable frequencies reading, frequencies input
Better than 110 dB
(A-weight, balanced output)
—
—
Better than 104 dB
(A-weight, balanced output)
Less than 1%
100–12,000 Hz, ±3 dB
–10°C to +50°C
Resin, black
210(W) × 44.6(H) × 180(D) mm
240(W) × 35(H) × 110(D) mm
700 g
390 g
AC-DC adapter
AC-DC adapter, Screw driver
Mounting bracket kit:
MB-WT1 (for rack mounting one WT-4800 unit)
MB-WT2 (for rack mounting two WT-4800 units)
—
Model No.
YW-4500
UHF Wireless Antenna
Power Requirement
Current Consumption
Receiving Frequency
Dipole Ratio Relative
Gain
V.S.W.R
Output Impedance
Mounting Hole Pitch
Ambient Temperature
Finish
Dimensions
Weight
7–12 V DC
(supplied from Antenna Distributor or Tuner)
Under 24 mA
680–880 MHz, UHF
More than 8 dB (780 MHz)
Less than 3.0
75 Ω
83.5 mm (dimensions for wiring box)
–10°C to +50°C
AES resin, off-white
105(W) × 140(H) × 126(D)mm
270 g
*1Frequency range may vary by area. (between 690 to 865 MHz)
*20dB = 1 V
*Specifications are subject to change without notice.
URL: http//www.toa.jp/
Printed in Japan(0205) 833-61-767-1C
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising