9
Optional System Accessories
WIRELESS ESSENTIALS
®
MICROPHONES AND CABLES
All Wireless Essentials accessories are terminated for use with ATW-T201 and
other UniPak
™
transmitters.
AT829cW Miniature cardioid condenser lavalier microphone.
Includes clothing clip and windscreen.
MT830cW Miniature omnidirectional condenser lavalier
microphone. Includes clothing clip and windscreen.
MT830cW-TH “Theater” model, same as MT830cW except beige colour
mic and cable.
AT831cW Miniature cardioid condenser lavalier microphone.
Includes clothing clip and windscreen.
AT889cW Headworn noise-canceling condenser microphone.
Includes windscreen and cable clip.
AT892cW MicroSet
®
headworn omnidirectional condenser microphone.
Includes element covers, windscreens, moisture guard and
clothing clip.
AT892cW-TH “Theater” model, same as AT892cW except beige colour
mic, earset and cable.
AT898cW Subminiature cardioid condenser lavalier microphone.
Includes clothing clip base, viper clip base, magnet clip base,
three single mic holders, two double mic holders and
two windscreens.
AT899cW Subminiature omnidirectional condenser lavalier microphone.
Includes AT899AK accessory kit.
AT899cW-TH “Theater” model, same as AT899cW except beige colour mic
and cable. Includes AT899AK-TH accessory kit.
ATM35cW Cardioid condenser instrument microphone.
Includes AT8418 clip-on instrument mount.
ATM73cW Headworn cardioid condenser microphone.
Includes windscreen.
ATM75cW Headworn cardioid condenser microphone.
Includes windscreen.
PRO 8HEcW Headworn hypercardioid dynamic microphone.
Includes windscreen and cable clip.
PRO 35xcW Cardioid condenser instrument microphone.
Includes AT8418 clip-on instrument mount.
U851cW Surface-mount wide-range hemi-cardioid condenser
microphone.
U857ALcW Gooseneck cardioid microphone. Mounts to
5
/
8
"-27 thread.
Includes AT8663 A-mount flange, AT8664 A-mount cable
pass-through adapter, AT8153 two-stage windscreen
AT8319 Hi-Z instrument/guitar cable with
1
/
4
" phone plug.
AT8317 Connecting cable for UniPak transmitter with an XLRF-type
input connector, for Lo-Z microphones with XLRM-type
output terminations.
OTHER ACCESSORIES
AT8114 Foam windscreen for handheld transmitter.
AT8390 Premium instrument cable with
1
/
4
" to
1
/
4
" phone plugs.
Available in a variety of lengths.
AT8456a Quiet-Flex
™
microphone stand clamp for handheld
transmitter,
5
/
8
"-27 threads.
AT8634 Rack-mount adapter kit mounts one ATW-R250 in a single
19" rack space.
ATW-RMS1 Remote mute switch designed to be installed between a
wireless microphone using an HRS-type connector and its
associated body-pack wireless transmitter. Includes
permanently attached 22" cable and belt clip.
ATW-RCS1 Remote momentary-mute/cough switch designed to be
installed between a wireless microphone using an HRS-type
connector and its associated body-pack wireless transmitter.
Includes permanently attached 22" cable and belt clip.
ATW-VP10 Vinyl UniPak
™
pouch with belt clip to hold UniPak transmitter.
Specifications
†
OVERALL SYSTEM
Operating Frequency VHF high band, 173 MHz to 175 MHz
Frequency Stability ±0.005%
Modulation Mode FM
Maximum Deviation ±15 kHz
Operating Range 70m typical
Operating Temperature Range 40° F (4° C) to 110° F (43° C)
Frequency Response 80 Hz to 13 kHz
RECEIVER
Receiving System Non-diversity, single-channel,
dual antenna system
Image Rejection 50 dB minimum
Signal-to-noise Ratio 80 dB at 10 kHz deviation (IEC-weighted),
maximum modulation 15 kHz
Total Harmonic Distortion ≤1% (10 kHz deviation at 1 kHz)
Sensitivity 20 dBµV for 60 dB S/N (IEC-weighted)
Audio Output 350 mV (1 kHz modulation, 10 kHz
deviation, 100k ohm load)
Output Connector
1
/
4
" TS (“mono”) phone jack
Power Supply 230V AC (50Hz) to 12V DC 500mA
(centre positive) external power supply.
Dimensions 190.0 mm W x 42.0 mmH x
130.0 mm D
Net Weight 311 grams
Accessories Included Power supply
UNIPAK
™
TRANSMITTER
RF Power Output High: 10 mW; Low: 2 mW, typical
Spurious Emissions According to National Regulations
Dynamic Range ≥90 dB, A-weighted
Input Connections High impedance, low impedance, bias
Battery (not included) 9V (NEDA type 1604) alkaline
Current Consumption 30 mA typical
Battery Life Approximately 15 hours (High);
20 hours (Low), depending on battery type
and use pattern
Dimensions 65.0 mm W x 110.0 mm H
x 25.4 mm D
Net Weight (without battery) 78 grams
HANDHELD TRANSMITTER
RF Power Output High: 10 mW; Low: 2 mW, typical
Spurious Emissions Under Federal Regulations
Dynamic Range ≥90 dB, A-weighted
Microphone Element Dynamic unidirectional
Battery (not included) 9V (NEDA type 1604) alkaline
Current Consumption 30 mA typical
Battery Life Approximately 15 hours (High);
20 hours (Low), depending on battery type
and use pattern
Dimensions 241.3 mm long, 53.3 mm
maximum diameter
Net Weight (without battery) 360 grams
Accessory Included AT8456a Quiet-Flex
™
stand clamp
†
In the interest of standards development, A.T.U.S. offers full details on its test methods to
other industry professionals on request.
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