Central Electronics 20-A

Desktop Shortwave Transmitter

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The Central Electronics 20-A was one of the first commercial transmitters designed specifically for the amateur operator. The support for SSB helped spur this modulation on ham bands.

General characteristics

HAM bands
160m  80m  40m  20m  15m  10m 
Frequency stability
?
Tuning steps
?

Transmitter

TX-range
160-10 m
Modulations
AM   CW   SSB  
RF-Output
?

Connections

Antenna
SO-239
Impedance
52Ω
Other
-

Electrical

Power requirements
Mains
Current drain RX
-
TX
?

Physical

Manufactured
Between 195x and 195x in USA
Dimensions (w×h×d)
?
Weight
16.00 kg (35.3 lbs)
Form factor
Base Station

Other features

Memories
?
Usage
Amateur / Ham radio operators
Features + options
?
Accessories
?
MPN
CENTRAL-ELECTRONICS-000020-A

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