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The Viking Mobile is crystal controlled, and was sold as a an under-dash mobile transmitter in the 1950s. It uses seven vacuum tubes with an 807 final amplifier, modulated by a pair of push-pull 807s. It uses an external dynamotor power supply, and yes, the rare companion dynamotor is included with this transmitter. It supplies 400V and 800V DC for the transmitter. This unit is either factory wired, or it was done as a kit by an expert.
New price 1952 in the US: $99.50

General characteristics

HAM bands
?
Frequency stability
?
Tuning steps
?
Memories
?

Transmitter

TX-range
80/20/10 m
Modulations
AM  
RF-output
30-60 W

Connections

Antenna
-
Impedance
?
Other
-

Electrical

Power requirements
Mains
Current drain RX
-
TX
?

Physical

Dimensions (w×h×d)
165 × 178 × 260 mm (6.50 × 7.01 × 10.24 in)
Weight
6.80 kg (15.0 lbs)
Form factor
Base Station
Manufactured
Between 1952 and 19xx in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
4 × XTAL selector (VFO option), 807 final.
Accessories
-
RigReference ID
2644
MPN
E.F.-JOHNSON-VIKING-MOBILE

Manuals, diagrams and brochures

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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 E.F. Johnson Viking Mobile. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on historic data, today's second-hand price of the E.F. Johnson Viking Mobile is around:

  • USD 19.00

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2020 USD 20.00 Used / Good MJL

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