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Last modified 2020-08-19

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E.F.Johnson Viking Messenger I

A picture of E.F.Johnson Viking Messenger I

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:5
Mode:AM
Frequency control:Two XTALs per channel
Frequency stability:Max ? ppm
Power supply:Mains
Current drain/power consumption:RX: ? W
TX: ? W
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:




RECEIVER SECTION
Receiver system:Single conversion superheterodyne
IF: 455 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power/speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:~3.5 W (5 W input)
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / ?-pin
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:USA, 1959-196x (Discontinued)
Main PCB:
Additional info:Tubes
Related documents:
Modifications:
Reviews:
Options/Accessories:
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