|
GENERAL |
| Frequency Range |
28.065 to 28.505 MHz |
| Frequency Control |
Phase Lock Loop (PLL) synthesizer. |
| Frequency Tolerance |
0.005% |
| Frequency Stability |
0.001% |
| Operating Temperature |
-30 °C to +50 °C. |
| Microphone |
Plug-in dynamic; with push-to-talk switch and
coiled cord. |
| Input power |
13.8V DC nominal, 15.9V max, 11.7V min.(Positive or
negative ground). |
|
Transmit: |
AM/FM Hi Power 40A. |
|
Receiver: |
Squelched, 0.3A. |
| |
Maximum Audio output, _ 0.7A. |
| Size |
3-1/8 H, 7-7/8 W, 10-3/4 D |
| Weight |
12.0 1bs. |
| Antenna Connector |
UHF, SO239 |
| Meter |
Illuminated; indicates relative output power,
received signal strength. |
|
Transmitter |
| Power output |
AM/FM, - Selectable 75W/10W |
| AM Peak Power |
300 Watts. |
| Modulation |
High-and low-level Class B, AM
Variable capacitance FM. |
| Spurious Emissions |
60 dB |
| Frequency Response |
AM and FM: 450 to 2500 Hz. |
| Output Impedance |
50 ohms, unbalanced |
| Output Indicators |
Meter- shows relative RF output power.
Transmit LED glows red when transmitter is
in operation. |
|
Receiver |
| Sensitivity |
AM: 0.5 mV for 10 dB (S+N)/N at greater than
½ -watt of audio output. |
| |
FM: 1.0 mV for 20 dB (S+N)/N at greater than
½-watt of audio output. |
| Selectivity |
AM/FM: 6 dB @ 3 KHz, 50 dB @ 9 KHz. |
| Image Rejection |
More than 65 dB. |
| IF Frequency |
AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IF |
Adjacent-Channel
Rejection |
60 dB AM |
| RF Gain Control |
45 dB adjustable for optimum signal
reception. |
Automatic Gain Control
(AGC) |
Less than 10 dB change in audio output for
inputs from 10 to 100,000mV. |
| Squelch |
Adjustable; threshold less than 0.5 mV. |
| ANL |
Switch-able |
| Noise Blanker |
RF type |
| Audio Output Power |
4 watts into 8 ohms. |
| Frequency Response |
300 to 2800 Hz. |
| Built-in Speaker |
8 ohms, round. or External Speaker (Not
Supplied) 8 ohms; disables internal speaker when
connected. |
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