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The Zodiac Gemini is a Mobile VHF Transceiver. It covers 144-148 MHz for both receive and transmit. The RF output is selectable between 1 / 15 W. It features 1 memory bank with 12 channels. Power requirements are 13.8 V DC. Current drain is 150 mA in receive and 3.5 A max in transmit. Dimensions are 60 × 250 × 225 mm. It has a built-in 1750 Hz tone burst.

General characteristics

HAM bands
2m 
Frequency stability
?
Tuning steps
?
Memories
12 channels in 1 bank(s)

Receiver

RX-range
144-148 MHz
Modulations
FM  
Sensitivity
0.5 µV @ 12 dB SINAD
Selectivity
± 12 kHz @ -50 dB
Filters
?
Receiver system
XTAL
IF-frequencies
?
Image rejection
?
Audio output
?

Transmitter

TX-range
144-148 MHz
Modulations
FM  
RF-output
1 / 15 W

Connections

Antenna
SO-239
Impedance
50Ω
Other
-

Electrical

Power requirements
13.8 V DC
Current drain RX
150 mA
TX
3.5 A max

Physical

Dimensions (w×h×d)
250 × 60 × 225 mm (9.84 × 2.36 × 8.86 in)
Weight
2.00 kg (4.4 lbs)
Form factor
Mobile
Manufactured
Between 1973 and 197x

Other features

Usage
Amateur / Ham radio operators
Features + options
Built-in 1750 Hz tone burst
Accessories
-
RigReference ID
5588
MPN
ZODIAC-GEMINI

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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 Zodiac Gemini. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on similar Transceiver equipment, the estimated value of the Zodiac Gemini is around:

  • USD 132 ~ USD 246

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