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Last modified 2016-11-27

GME GX558

A picture of GME GX558

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range:TX: 156.025-157.425 MHz
RX: 156.300-162.025 MHz
(All 55 international channels + AYF87A)
Tuning steps:Channelized
Mode:FM
Channels/memory management:
Duplex shift/offset:Automatic according to bandplan
Power supply:11.0-15.2 VDC
Current drain/power consumption:RX: 450-700 mA
TX: 1.5-4.5 A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):200*65*115 mm (7.87*2.56*4.53")
Weight:950 gr (2.09 lbs)
Other features:Dual watch. Ch 16 button.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 21.4 MHz
2nd IF: 455 KHz
Sensitivity:0.3 uV (12 dB SINAD)
Selectivity:15 KHz (-6 dB), 50 KHz (-75 dB)
Image rejection:
AF output power/speaker:3 W at 10% distortion / 8 ohms
External speaker connector:3.5 mm, 8-16 ohms




TRANSMITTER SECTION
RF output power: Hi: 25 W
Lo: 1 W
Modulation system:
Max FM deviation:5 KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohms / ?-pin




MISCELLANEOUS
Manufactured:Australia, 19xx-19xx (Discontinued)
Additional info:
Related documents:User manual (737 KB)
Modifications:
Options/Accessories:
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A rear picture of GME GX558