• Country
• United States of America (USA)

• Manufacturer / Brand
• Kellogg Switchboard & Supply Co.; Chicago (IL)

• Year
• 1946/1947

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 220533

• • Brand: Wavemaster

• Main principle
• Transceiver

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios)

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Mobile FM Unit - Kellogg Switchboard & Supply

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• The new FM mobile radio-telephone equipment made by Kellogg Switchboard & Supply Co., Chicago, shown in rear deck installation in '46 Plymouth. Receiver includes a selective signal circuit, set to respond to pulses sent out from dial-operated calling unit at telephone company.

• Source of data
• Radio Retailing (Radio & Television R.)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 66 models, 25 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kellogg Switchboard & Supply Co.; Chicago (IL)