Galaxy DX-73V, Owner'S Manual, Page: 2 / 8

TABLE OF CONTENTS
Page
Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mounting the Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ignition Noise Interference . . . . . . . . . . . . . . . . . . . . . 4
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Tuning the Antenna for Optimum SWR . . . . . . . . . . . 5
External Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operation
Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Specifications
GENERAL
Frequency Range 28.315 ~ 28.755 MHz
Channels 40 CH
Frequency Control Phase Lock Loop (PLL) synthesizer.
Frequency Stability 0.005%
Temperature Range -30 to +55
Input Voltage DC 13.8V
Size 2-3/8” (H) x 7-7/8” (W) x 9-1/4” (D).
Weight 5 Ibs. 8 oz.
Antenna Impedance 50 Ohms
TRANSMITTER
RF Power output 10W.
RF Transmit Modes AM/FM
Antenna Connector UHF Type, 50 Ohms
Audio Distortion 10%
Frequency Response 450 to 2500Hz
Spurious Emissions -50dB
Microphone Dynamic
RECEIVER
Sensitivity for 10dB S+N/N AM 1.0uV
Sensitivity for 20dB S+N/N FM 1.0uV
Squelch Sensitivity 0.5uV
Image Rejection -60dB
AGC Figure of Merit AM : 70dB for 50mV for 10dB
Change in Audio Output
Audio Distortion @ 3W 10%
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