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.

Frequency range

RX-range
-
TX-range
160-10 m
HAM bands
160m  80m  40m  20m  15m  10m 
Stability
-
Tuning steps
-
Filters
-

Receiver

Modulations
-
Sensitivity
-
Selectivity
-
Receiver system
-
IF-frequencies
-
Image rejection
-
Audio output
-

Transmitter

Modulations
AM   CW   SSB  
RF-Output
-

Connections

Antenna
SO-239
Impedance
52Ω

Electrical

Power requirements
Mains
Current drain RX
-
TX
-

Physical

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

Other features

Memories
-
Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-

Manuals, diagrams and brochures

Central Electronics 20A Instruction Manual submitted by RigReference
 
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