Table Of Contents - Galaxy DX−88HL Owner's Manual

TABLE OF CONTENTS

Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting the Connection . . . . . . . . . . . . . . . . . . . . . .
Ignition Noise Interference . . . . . . . . . . . . . . . . . . . . .
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tuning the Antenna for Optimum SWR . . . . . . . . . . .
External Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation
Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Press-To-Talk Microphone . . . . . . . . . . . . . . . . . . . . .
Operating Procedure to Receive. . . . . . . . . . . . . . . . .
Operating Procedure to Transmit . . . . . . . . . . . . . . . .
Receiving SSB Signals . . . . . . . . . . . . . . . . . . . . . . . .
Roger Beep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternate Microphones and Installation . . . . . . . . . . .
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Specifications
GENERAL
Channels 40 CH
Frequency Range 28.315 to 28.755 MHz
Frequency Control Phase Lock Loop (PLL) synthesizer.
Frequency Tolerance 0.005%
Frequency Stability 0.001%
Operating Temperature
-30°C to +50°C
Range
Microphone Plug-in
switch and coiled cord.
Input Voltage 13.8V DC nominal, 15.9V max, 11.7V
min. (positive or negative ground).
Transmit: AM full mod., 4A.
Receiver: Squelched, 0.6A
Size 2-3/8" (H) x 7-7/8" (W) x 9-1/4" (D).
Weight 5 Ibs.
Antenna Connector UHF, SO239
Meter Illuminated; indicates relative output
power, received signal strength and
transmit power.
TRANSMITTER
Power output AM/FM/ 10 watts.
SSB, 25 watts PEP.
Modulation High-and low-level Class B, Amplitude
Modulation: AM. Variable
Frequency Modulation: FM.
Intermodulation SSB: 3
Distortion
SSB Carrier Suppression 55dB
Unwanted Sideband 50dB
Frequency Response AM and FM: 450 to 2500 Hz.
Output Impedance 50 ohms unbalanced.
Output Indicators Meter shows relative RF output power
and SWR. Transmit LED glows red
when transmitter is in operation.
dynamic; with push-to-talk
SSB 25 watts PEP output, 6A
Maximum audio output, 1.2A
rd
order, more than -25dB.
th
5 order, more than -35dB.
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