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The GemTronics GTX-77 is a mobile transceiver. It operates on the 11m (CB) band with a frequency range of 26.965-27.255 MHz for both receive and transmit. The maximum RF output is 4 W. Power requirements are 13.8 V DC.

General characteristics

HAM bands
11m (CB) 
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
26.965-27.255 MHz
Modulations
AM   USB   LSB  
Sensitivity
?
Selectivity
?
Filters
?
Receiver system
?
IF-frequencies
?
Image rejection
?
Audio output
?

Transmitter

TX-range
26.965-27.255 MHz
Modulations
AM   USB   LSB  
RF-output
4 W

Connections

Antenna
SO-239
Impedance
50Ω
Other
-

Electrical

Power requirements
13.8 V DC
Current drain RX
?
TX
?

Physical

Dimensions (w×h×d)
?
Weight
?
Form factor
Mobile
Manufactured
Between 1977 and 1981 in Japan

Other features

Usage
Citizen Band (27Mc)
Features + options
-
Accessories
-
RigReference ID
5856
MPN
GEMTRONICS-GTX-000077

Manuals, diagrams and brochures

No documents available for this particular model.
 
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New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used GemTronics GTX-77. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on historic price data, today's estimated value of the GemTronics GTX-77 in Good condition is around:

  • USD 5

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2024 USD 5.00 Used / Good Cameron Clark

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