8
Specifications
†
OVERALL SYSTEM
UHF Operating Frequency
*
EX: 795.500 to 819.025 MHz
UK: 840.125 to 864.375 MHz
Number of Channels 16
Frequency Stability ±0.005%, Phase Lock Loop frequency
control
Modulation Mode FM
Normal Deviation ±10 kHz
Operating Range 100 m typical
Operating Temperature Range 41° F (5° C) to 113° F (45° C)
Frequency Response 70 Hz to 15 kHz
ATW-R160 RECEIVER
Receiving System Dual independent receivers, automatic-
switching diversity
Image Rejection 55 dB nominal
Signal-to-noise Ratio 105 dB at 22.5 kHz deviation
(IEC-weighted), maximum modulation
36 kHz
Total Harmonic Distortion ≤1% (10 kHz deviation at 1 kHz)
Sensitivity 15 dBµV (S/N 60 dB at 22.5 kHz deviation,
IEC-weighted)
Intermediate Frequency 65.75 MHz, 10 MHz
Audio Output
Unbalanced: 52 mV (at 1 kHz, ±5 kHz deviation,
10k ohm load)
Balanced: 32 mV (at 1 kHz, ±5 kHz deviation,
10k ohm load)
Output Connectors
Unbalanced:
1
/
4
" TS (“mono”) phone jack
Balanced: XLRM-type
Power Supply 12-18V DC, 500 mA
external supply
,
center positive.
Dimensions 210.0 mm)W x 49.0 mm H
x 195.0 mm D
Weight 2.4 lbs (1.1 kg)
Accessories Included Two flexible UHF antennas; rack-mount
adapters
ATW-T161 UNIPAK
™
TRANSMITTER
RF Power Output ** According to National Regulations
Spurious Emissions ETS 300 422-2
Dynamic Range ≥110 dB, A-weighted
Input Connections High impedance, low impedance, bias
Batteries (not included) Two 1.5V AA alkaline
Current Consumption 160 mA, typical
Battery Life Approximately 6 hours (High); 8 hours
(Low), depending on battery type and
use pattern
Dimensions 65.0 mm W x 87.0 mm H x 24.0 mm D
Net Weight (without batteries) 90 grams
ATW-T162, ATW-T163 HANDHELD TRANSMITTER
RF Power Output** According to National Regulations
Spurious Emissions ETS 300 422-2
Dynamic Range ≥110 dB, A-weighted
Microphone Element
ATW-T162: Dynamic Hyper-cardioid (unidirectional)
ATW-T163: Condenser Cardioid (unidirectional)
Batteries (not included) Two 1.5V AA alkaline
Current Consumption 170 mA, typical
Battery Life Approximately 8 hours, depending on
battery type and use pattern
Dimensions 240.0 mm long, 48.0 mm diameter
Net Weight (without batteries) 240 grams
Accessory Included AT8456a stand clamp
†
* Carrier frequency, maximum deviation and output power depends on
government regulations.
**
Complies to the R & TTE Directive
Specifications are subject to change without notice.
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