Galaxy DX 48T Owner's Manual
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Galaxy DX 48T Owner's Manual

10 meter amateur mobile transceiver with starlite face plate
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Table of Contents

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Enlarged version
DX 48T
B I G R I G S E R I E S
TB
PW R
D
E
C
F
B
S
dB
A
TB
O FF
M OD
PW R
SW R
M I C
O FF
10 Meter
Amateur Mobile Transceiver
With StarLite Face Plate
OWNER'S MANUAL
+10KHz
SW R
AM
BRI G HT
ECH O
N B/ AN L
G
H
M O D
FM
N B/ AN L
M ED
PW R
PA
O FF
D I M
O FF
VO L
SQ
M I C G AI N
RF G AI N
ECH O
TI M E
TABLE OF CONTENTS
CHAPTER 1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing The Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Noise Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Public Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 3
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Receive and Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternate Microphone and Installation . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Galaxy DX 48T

  • Page 1 TABLE OF CONTENTS PAGE CHAPTER 1 Specifications ..........DX 48T CHAPTER 2 Installation .

  • Page 2: Chapter 1 Specifications

    CHAPTER 1 SPECIFICATIONS CHAPTER 2 INSTALLATION GENERAL INSTALLING THE RADIO Model DX 48T Choose a convenient location for operation that does not interfere with driver or passenger. This radio is supplied with a universal mounting bracket. When mounting Frequency Range 28.315 ~ 28.755 MHz the bracket and radio to your car, make sure it is mechanically strong.

  • Page 3: Control Functions Front Panel

    IGNITION NOISE INTERFERENCE CHAPTER 3 OPERATION With weak signals, you may experience interference of the signal by background noise. This radio has NB and ANL circuits which will help reduce background noise CONTROL FUNCTIONS from sources such as your ignition system. However, background electrical noise may FRONT PANEL come from several sources and all noise may not be eliminated.
  • Page 4 5. RF GAIN CONTROL: This control is used to reduce the gain of the RF amplifier 17. +10KHz-NB/ANL/ NB/ANL/ OFF SWITCH: When in the +10KHz-NB/ANL under strong signal conditions. position, the transmit and receive frequency is shifted up 10KHz and the Noise Blanker (NB) and Automatic Noise Limiter (ANL) circuits are activated too.

  • Page 5: Rear Panel

    PROCEDURE TO RECEIVE AND TRANSMIT REAR PANEL A. MICROPHONE The push-to-talk switch on the microphone controls the receiver and transmitter. Press the switch and the transmitter is activated, release switch to receive. When transmitting, hold the microphone two inches from your mouth and speak clearly in a normal voice. This transceiver comes complete with a low impedance dynamic microphone.

  • Page 6: Alternate Microphones And Installation

    ALTERNATE MICROPHONES AND INSTALLATION Before beginning the actual wiring, read carefully the circuit and wiring information provided with the microphone you select. Use the minimum heat required in soldering the connections. Keep the exposed wire lengths to a minimum to avoid shorting when For best results, the user should select a low-impedance dynamic type microphone or the microphone plug is reassembled.
  • Page 7 5. The wires must now be soldered to the pins as indicated in the above wiring tables. 9. The two cable clamp retainer screws should now be tightened to secure the housing If a vise or clamping tool is available it should be used to hold the pin receptacle to the microphone cord.

  • Page 8: Warranty

    We will repair and return your radio as soon as we can. We appreciate your choosing a Galaxy radio and we want you to be on the air as much as possible! Be sure to visit our web site at...
  • Page 9 Printed in Taiwan AT0949011D...

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