10
Specifications
Overall System
Operating Frequency VHF high band, 169 MHz to 207 MHz
Frequency Stability ± 0.005%
Modulation Mode FM
Maximum Deviation ±15 kHz
Operating Range 200' minimum
Operating Temperature Range 40° F (4° C) to 110° F (43° C)
Frequency Response 100 Hz to 15 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)
Total Harmonic Distortion ≤1% (10 kHz deviation at 1 kHz)
Sensitivity 10 µV for 60 dB S/N (IEC-weighted)
Audio Output 350 mV (1 kHz modulation, 10 kHz deviation, 1M ohm load)
Power Supply 12V DC, 300 mA, with provided AC adapter
Dimensions 4.33" (110.0 mm) W x 1.38" (35.1 mm) H x 8.27" (210.1 mm) D
Net Weight 10.2 oz (289 grams)
Accessory Included AD1203A AC adapter
UniPak
™
Transmitter
RF Power Output 50 mW Max
Spurious Emissions Under federal regulations
Dynamic Range ≥90 dB
Input Connections High impedance, low impedance, bias
Battery 9V (NEDA type 1604) alkaline, not included
Current Consumption 30 mA typical
Battery Life Approximately 15 hours in High position
Approximately 20 hours in Low position
Dimensions 2.56" (65.0 mm) W x 4.33" (110.0 mm) H
x 1.00" (25.4 mm) D
Net Weight (without battery) 2.8 oz (78 grams)
Handheld Transmitter
RF Power Output 50 mW Max
Spurious Emissions Under federal regulations
Dynamic Range ≥90 dB
Microphone Element Dynamic unidirectional
Battery 9V (NEDA type 1604) alkaline, not included
Current Consumption 30 mA typical
Battery Life Approximately 15 hours in High position
Approximately 20 hours in Low position
Dimensions 9.50" (241.3 mm) long, 2.10" (53.3 mm) diameter
Net Weight (without battery) 12.7 oz (360 grams)
Accessory Included AT8431 stand clamp
11
Wireless Essentials
™
Microphones and Cables
All Wireless Essentials accessories are terminated for use with ATW-T27 and other
UniPak
™
transmitters.
AT829cW Miniature cardioid condenser lavalier microphone. Includes clothing clip and windscreen.
MT830cW Subminiature omnidirectional condenser lavalier microphone. Includes clothing
clip and windscreen.
MT830cW-TH “Theater” model, same as MT830cW except beige color mic and cable for concealment.
AT831cW Miniature cardioid condenser lavalier microphone. Includes clothing clip and windscreen.
AT851cW Surface-mount wide-range hemi-cardioid condenser microphone.
AT857AMLcW 19" gooseneck cardioid microphone. Mounts to
5
/
8
"-27 thread. Includes windscreen.
ATM35cW Cardioid condenser instrument microphone. Includes AT8418 clip-on
instrument mount.
ATM73cW Headworn cardioid condenser microphone. Includes windscreen.
ATM75cW Headworn cardioid condenser microphone. Includes windscreens and cable clip.
PRO 8HEcW Headworn hypercardioid dynamic microphone. Includes windscreen and cable clip.
PRO 35xcW Cardioid condenser instrument microphone. Includes AT8418 clip-on instrument mount.
AT-GCW Hi-Z instrument/guitar cable with
1
/
4
" phone plug.
XLRW Connecting cable for UniPak transmitter with an XLRF-type input connector, for
Lo-Z microphones with XLRM-type output terminations.
Optional System Accessories
Other Accessories
AT8114 Foam windscreen for handheld transmitter.
AT8141 Water-resistant pouch for UniPak transmitter.
AT8390 Shielded audio cable with
1
/
4
"to
1
/
4
" phone plugs. Available in a variety of lengths.
(Also available with one straight and one 90° phone plug as the AT8316.)
AT8431 Stand clamp for handheld transmitter,
5
/
8
"-27 threads.
AT8633 Rack-mount adapter kit allows mounting one or two ATW-R03 receivers in a
single 19" rack space.
ATW-VP10 Vinyl pouch with belt clip to hold UniPak transmitter.