-40%
Johnson Viking Model 122 VFO Variable Frequency Oscillator
Johnson Viking Model 122 VFO Variable Frequency Oscillator
Johnson Viking Model 122 VFO Variable Frequency Oscillator

Johnson Viking Model 122 VFO Variable Frequency Oscillator

$ 92.4

Availability: 52 in stock
  • Features: Analog
  • Number of Inputs: DNA
  • MPN: 122
  • Type: VFO
  • Number of Channels: DNA
  • Model: 122
  • All returns accepted: ReturnsNotAccepted
  • Condition: Used EF Johnson model 122 vacuum tube VFO (variable frequency oscillator) It is in good condition and was working last time I used it about five years ago. because I no longer have any way to test it I am selling it as is.
  • Band: AM
  • Brand: Johnson
  • Number of Outputs: DNA
  • Supported Modes: AM
  • Power: DNA

    Description

    This was a working unit when I used it last approximately five years ago on a globe scout transmitter. It can be used with any transmitter that requires a crystal to set the frequency. The Johnson 122 VFO has been the standard for VFO's for decades. This unit was working when used last but i have no way to test it now so it is being sold as is. it is clean inside and has an octal plug for plugging into many Johnson transmitters and many old tube amplifiers. It has always been very stable and reliable in the past. Included is a full user manual, schematic and parts list. Also are examples on how to use it on transmitters other than Johnson.
    This is a vacuum tube VFO and they are becoming very rare.