Galaxy DX 29HP (Mobile)

Modulation: High-and low-level Class B, AM Variable capacitance FM.
Mic Jack in Front
Dual Mosfet Finals
BLUE meter light
BLUE Channel LED
Small Meter with Scales for Signal Strength and Power Output
Red/BLUE Transmit LED
Noise Blanker
Automatic Noise Limiter
PA, NO Echo Board
Talk Back
Two Power Output Levels
10 Watts FM /AM
40W AM peak power
Pre-wired for FC 347 Frequency Counter
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 10A.
Receiver: Squelched, 0.3A.
Maximum Audio output, _ 0.7A.
Size 2-3/8? (H) x 7-7/8? (W) x 9-1/4? (D).
Antenna Connector UHF, SO239
Meter:Illuminated; indicates relative output power, received signal strength.
Transmitter
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 ? -watt of audio output.
FM: 1.0 mV for 20 dB (S+N)/N at greater than ?-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.