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Specifications
3
GENERAL
Channels
40.
Frequency Range
26.965 to 27.405 MHz.
Frequency Control
Phase-Locked Loop (PLL) synthesizer.
Frequency Tolerance
0.005%
Operating Temp. Range
-30¡C to +50¡C.
Microphone
Plug-in type; Electret condenser.
Input Voltage
13.8V DC nom. (negative ground)
Current Drain
Transmit: AM full mod., 1.5A (maximum).
Receive: (Squelched, 0.115A, full audio out-
put 1.0A (nominal).
Size
6-5/8ÓD x 4-9/16ÓW x 1-13/16ÓH
(165mm x 116 mm x 44 mm.)
Weight
3 lbs., 4 oz. (1.0 kg.).
Antenna Connector
UHF, SO-239.
Semiconductors
22 transistors, 17 diodes, 3 integrated cir-
cuits, 7 LEDs.
Meter
Indicates relative power output and
received signal strength.
TRANSMITTER
Power Output
4 watts.
Modulation
High- and low-level Class B amplitude.
Frequency
300 to 3000 Hz.
Output Impedance
50 ohms, unbalanced.
Output Protection
Output transistors protected against mis-
match up to 20:1
RECEIVER
Sensitivity
Less than 1µV for 10dB(S + N)/N.
Selectivity
6 dB @ 7 KHz, 55dB @ 15 KHz.
Image Rejection
60 dB typical.
Adjacent CH. Rejection
50 dB, typical.
IF Frequencies
Double conversion, 1st:
10.695 MHz.
2nd: 455 KHz.
Automatic Gain Control
Less than 10dB change in audio output for
(AGC)
inputs from 10 to 50,000µV
Squelch
Adjustable; threshold less than 1µV.
Audio Output Power
3 watts.
Frequency Response
300-3000Hz.
Distortion
Less than 10% @ 3 watts @ 1000 Hz.
Built-in Speaker
8 ohms, round.
External Speaker
8 ohms; disables internal speaker when
(Not Supplied)
connected.
PA SYSTEM
Power Output
4 watts into external speaker.
External Speaker for PA
8 ohms; a separate jack is provided.
(Not Supplied)
(Specifications subject to change without notice.)
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