12
SPECIFICATIONS
General
Frequency Range
28.000 MHz-29.700 MHz
24.715 MHz-30.105 MHz (Programmable)
Frequency Band
A/B/C/D/E/F
Channel
60 channels (programmable) in each band
Frequency Control
Phase-Locked-Loop Synthesizer
Frequency Step
10 Hz 100 Hz 1 KHz 10 KHz
Frequency Tolerance
0.005%
Frequency Stability
0.001%
Temperature Range
-30℃to +50℃
Microphone
Plug-in dynamic; with push-to-talk /UP/DN/
ASQ switch and coiled cord
Input Voltage
DC 13.8V normal, 15.9V max; 11.7V
min Transmit: AM full mod 5A Receiver:
Squelched 0.6A SSB 30W PEP output 9A
Size
28 x 25 x 6 cm
Weight
2.8 kg
Antenna Connector
UHF, SO239
TRANSMITTER
Power Output
AM/CW: 1-12W (adjustable)
FM: 2-40W (adjustable)
USB/LSB: 0-30W (adjustable)
Modulation
High and low level class B
Amplitude Modulation: AM
Varied Capacitance Frequency Modulation:
FM
Inter-modulation
Distortion
SSB: 3rd order, more than -25dB; 5th
order, more than -35dB
SSB Carrier Suppression 55dB
Unwanted Sideband
50dB
Frequency Response
AM and FM: 450 to 2500 Hz
Output Impedance
50 ohms, unbalanced
Sensitivity
SSB: 0.25μV for 10dB(S+N)/N at greater
than 1/2-watt of audio output.
AM: 1.0μV for 10 dB(S+N)/N at greater
than 1/2watt of audio output.
FM: 1.0 μV for 20 dB (S+N)/N at greater
than 1/2 watt of audio output.
Selectivity
AM/FM: 6dB@3KHz,50dB @9KHz
SSB: 6 [email protected],60dB @3.3KHz
Image Rejection
More than 65dB
IF Frequency
AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IF
SSB: 10.695 MHz
Adjacent-Channel
60dB AM/FM & 70dB SSB
RF Gain Control
45dB adjustable for optimum signal
reception
Automatic Gain
Control(AGC)
Less than 10dB change in audio output for
inputs from 10 to 100,000 microvolt.
Squelch
Adjustable; threshold less than 0.5 μV.
Automatic Squelch Control (only AM/FM)
0.5 μV
ANL
Switchable
Noise Blanker
RF type, effective on AM/FM and SSB
Audio Output Power
4 watts into 8 ohms
Frequency Response
300 to 2800 Hz
Built-in Speaker
8 ohms, round.
External Speaker(Not
Supplied)
8 ohms; disables internal speaker when
connected.
