GME GX300W User manual
INSTRUCTION MANUAL
GX300
27 MHz MARINE
AND CB RADIO
The GX300 is a radio transmitting device.
Safety InformatIon
3
3
3
4
4
4
4
4
4
6
6
6
6
6
6
9
9
9
10
11
CONTENTS
WARNING: SAFETY INFORMATION
INTRODUCTION
FEATURES
CONTROLS
FRONT PANEL
Note:
SWITCHING BETWEEN MARINE
AND CB BANDS
VOLUME ON/OFF
Note:
SQUELCH CONTROL
CHANNEL SELECTION
DISPLAY BRIGHTNESS
To select the ‘Dim’ setting:
To select the ‘Bright’ setting:
TRANSMITTING
PTT
REAR PANEL
OPERATION - GENERAL FUNCTIONS
DISPLAY
MICROPHONE
NOISE LIMITER
NL
NL
SCANNING
To see which channels are presently
in the scan memory:
To Add or Remove a channel from the scan memory:
SCAN
To scan:
SCAN
Note:
To change the scan direction:
To skip over a busy channel and resume scanning:
To transmit on a busy channel:
PTT
SCAN
Note:PPT
PPT
To exit the Scan mode manually:
SCAN
Note:
OPERATION IN THE MARINE MODE
CHANNEL 88
CHANNEL 88 SWITCH
88
88
DUAL WATCH (MARINE MODE)
DW
Note:PTT
88
MARINE BAND PROCEDURES
EMERGENCY PROCEDURES
1. “MAYDAY, MAYDAY, MAYDAY”
2. “PAN, PAN, PAN”
3. “SECURITE, SECURITE, SECURITE”
(Pronounced Say-cure-e-tay)
MARINE CHANNEL ASSIGNMENTS
Channel Frequency Use
90
91
94
96
OPERATION IN THE CB MODE
PRIORITY CHANNEL
To use the Priority channel:
To return to the previously selected channel:
88/Pri
DUAL WATCH (CB MODE)
DW
Note:PTT
88/Pri
27 MHZ CHANNEL ASSIGNMENTS
Channel Frequency Suggested Usage
1
3
4
6
9
10
11
13
14
16
19
30
31
33
34
36
39
40
GENERAL
Keep the following points in mind
when choosing a location:
INSTALLING THE UNIT
DC CONNECTIONS
Note:
IMPORTANT:
INSTALLATION
ANTENNA INSTALLATION
Note:
NOISE SUPPRESSION
Noise Limiter (NL)
DISCONNECTING THE MICROPHONE
ELECTRICAL
General
Complies with:
Frequency Range:
Channel Set:
Modulation:
Supply Voltage:
Frequency Error:
Dual Watch:
Transmitter
Modulation Frequency
Response:
Max Modulation Depth: 100%
Carrier Output Power:
Microphone Level @1 kHz
for 60% Modulation: 1 Pa
Spurious Emissions:
Receiver
Demodulated Frequency
Response:
Sensitivity for
12 dB SINAD @ 30%
Modulation:
Squelch:
Adjacent Channel
Sensitivity:
Spurious Response
Immunity:
Conducted Spurous
Radiation:
Audio Output Power
8 Ohms:
MECHANICAL
Dimensions:
Weight:
ENVIRONMENTAL
Temperature Range:
Ingress Protection Rating: IP55
SPECIFICATIONS
STANDARD COMMUNICATIONS CONTRACT WARRANTY
1. STATUTORY WARRANTIES
-
2. ADDITIONAL WARRANTIES
3. OTHER LIMITATIONS
Standard Communications Ltd. Pty.
Head Office: SYDNEY-
MELBOURNE ADELAIDE PERTH BRISBANE SYDNEY AUCKLAND
www.gme.net.au
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