Galaxy DX 93T Owner's Manual

Galaxy DX 93T Owner's Manual

10 meter amateur mobile transceiver with built-in frequency counter & starlite face plate

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DX 93T
T w i n T u r b i n e
D
E
AM
FM
C
F
PA
B
G
S
dB
A
H
M O D
M O D
M ED
LO
H I
PW R
SW R
SW R
PW R
VO L
SQ
D X 93T
PUSH
O FF
TB O FF
10 Meter
Amateur Mobile Transceiver
With Built-in Frequency Counter &
StarLite Face Plate
OWNER'S MANUAL
TABLE OF CONTENTS
U SB
LSB
H I G H SW R ALERT
5/ 6 D I G I T
N B
M O D
O FF
O FF
O FF
LAM P
+ 10KH z
A N L
40dB
D I M
RX / TX
RX
PAD
M I C
TB
ECH O
TI M E
FI N E
CO ARSE
PUSH
PU SH
O FF
N B/ AN L
CHAPTER 1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing The Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Noise Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Public Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 3
+ 10
PAD
KH z
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Receive and Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiving SSB Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternate Microphone and Installation . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE
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2
3
3
4
4
4
4
5
5
8
9
10
12

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Summary of Contents for Galaxy DX 93T

  • Page 1 PAGE CHAPTER 1 Specifications ..........CHAPTER 2 DX 93T Installation .
  • Page 2: Chapter 1 Specifications

    CHAPTER 1 SPECIFICATIONS CHAPTER 2 INSTALLATION GENERAL INSTALLING THE RADIO Model DX 93T Choose a convenient location for operation that does not interfere with driver or Frequency Range 28.315 ~ 28.755 MHz passenger. This radio is supplied with a universal mounting bracket. When mounting the bracket and radio to your car, make sure it is mechanically strong.
  • Page 3: Chapter 3 Operation

    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 CONTROL FUNCTIONS background noise from sources such as your ignition system. However, FRONT PANEL background electrical noise may come from several sources and all noise may not be eliminated.
  • Page 4: Front Panel

    5. SQUELCH CONTROL: This knob is used to eliminate background noise 14. FRONT PANEL METER: The front panel meter allows the user to monitor being heard through the receiver, which can be disturbing when no incoming signal strength, RF output power, SWR level and AM modulation transmissions are being heard through the receiver.
  • Page 5: Rear Panel

    REAR PANEL PROCEDURE TO RECEIVE AND TRANSMIT 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.
  • Page 6: Receiving Ssb Signals

    Thus when a voice is used in place of a whistle or tone, in the proper listening RECEIVING SSB SIGNALS mode the voice will be received correctly whereas in the incorrect mode, the voice will be translated backwards and cannot be made intelligible by the There are four types of signals presently used for communications: FM, AM, COARSE/FINE control.
  • Page 7: Alternate Microphone And Installation

    Before beginning the actual wiring, read carefully the circuit and wiring ALTERNATE MICROPHONES AND INSTALLATION information provided with the microphone you select. Use the minimum heat required in soldering the connections. Keep the exposed wire lengths to a For best results, the user should select a low-impedance dynamic type minimum to avoid shorting when the microphone plug is reassembled.
  • Page 8 5. The wires must now be soldered to the pins as indicated in the above wiring 9. The two cable clamp retainer screws should now be tightened to secure the tables. If a vise or clamping tool is available it should be used to hold the pin housing to the microphone cord.
  • Page 9: 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 10 Printed in Taiwan AT0949010G...

Table of Contents