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OVERALL SYSTEM
Operating Frequency
Number of Channels
Frequency Stability
Modulation Mode
Normal Deviation
Operating Range
Operating Temperature Range
Frequency Response
RECEIVER
Receiving System
Image Rejection
Signal-to-noise Ratio
Total Harmonic Distortion
Sensitivity
Intermediate Frequency
Audio Output (AF Level set at "0")
Unbalanced:
Balanced:
Output Connectors
Unbalanced:
Balanced:
Power Supply
Dimensions
Weight
Accessories Included
UHF band, 656.125 to 678.500 MHz
10 total
±0.005%, Phase Lock Loop frequency
control
FM
±5 kHz
300' typical
41° F (5° C) to 113° F (45° C)
100 Hz to 15 kHz
Dual independent receivers, automatic-
switching diversity
55 dB nominal, 50 dB minimum
>100 dB at 40 kHz deviation
(A-weighted), maximum modulation
40 kHz
<1% (±10 kHz deviation at 1 kHz)
20 dBµV (S/N 60 dB at 5 kHz deviation,
IEC-weighted)
65.75 MHz, 10.7 MHz
25 mV (at 1 kHz, ±5 kHz deviation,
100k ohm load)
12.5 mV (at 1 kHz, ±5 kHz deviation,
100k ohm load)
1
/
" phone jack
4
XLRM-type
120V AC 60 Hz, or 12-18V DC, 350 mA,
with external supply
8.27" (210.0 mm) W x 1.73" (44.0 mm) H
x 6.39" (162.2 mm) D
2.2 lbs (1.0 kgs)
Two flexible UHF antennas, rack-mount
adapters, AC adapter
Specifications
†
UNIPAK
™
TRANSMITTER
RF Power Output
Spurious Emissions
Input Connections
Batteries (not included)
Current Consumption
Battery Life
Dimensions
Net Weight (without batteries)
HANDHELD TRANSMITTERS
RF Power Output
Spurious Emissions
Microphone Element
Batteries (not included)
Current Consumption
Battery Life
Dimensions
Net Weight (without batteries)
Accessory Included
†
In the interest of standards development, A.T.U.S. offers full details on its test methods to
other industry professionals on request.
Specifications are subject to change without notice.
12 mW
Under federal regulations
High impedance, low impedance, bias
Two 1.5V AA alkaline
150 mA typical
Approximately 9 hours (depending on
battery type and use pattern)
2.60" (66.0 mm) W x 3.63" (92.3 mm) H
x 0.89" (22.5 mm) D
2.82 oz (80 g)
12 mW
Under federal regulations
Dynamic, unidirectional
Two 1.5V AA alkaline
150 mA typical
Approximately 9 hours (depending
on battery type and use pattern)
9.02" (229.0 mm) long x 2.11" (53.5 mm)
maximum diameter
7.81 oz (221.5 g)
AT8456a Quiet-Flex
™
stand clamp
9
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