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The S-20R replaced the Hallicrafters S-20 Sky Champion. It added electrical bandspread and other improvements.

General characteristics

HAM bands
?
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
0.55-44 MHz
Modulations
AM   CW  
Sensitivity
?
Selectivity
?
Filters
?
Receiver system
Single-conversion superheterodyne, 9 tubes
IF-frequencies
455 KHz
Image rejection
?
Audio output
?

Connections

Antenna
-
Impedance
450 Ω
Other
-

Electrical

Power requirements
Mains 110-120 V AC (110-250 V AC option)
Current drain RX
?
TX
-

Physical

Dimensions (w×h×d)
470 × 216 × 238 mm (18.50 × 8.50 × 9.37 in)
Weight
14.50 kg (32.0 lbs)
Form factor
Base Station
Manufactured
Between 1939 and 1945 in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-
RigReference ID
2762
MPN
HALLICRAFTERS-S-000020R-SKY-CHAMPION

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 Hallicrafters S-20R Sky Champion. 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 Hallicrafters S-20R Sky Champion in Good condition is around:

  • USD 59 ~ USD 186

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2024 USD 60.00 Used / Fair Arthur Johnson
2013 USD 227.00 Used / Good KV4NK
2013 USD 25.00 Used / Fair Larry G.
1970 USD 5.00 Used / Okay JoeBob1955

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