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3239 ; Gonset Inc., (ID = 634435) Converter
3239 ; Gonset Inc., (ID = 634436) Converter
3239 ; Gonset Inc., (ID = 634440) Converter
3239 ; Gonset Inc., (ID = 634437) Converter
3239 ; Gonset Inc., (ID = 634438) Converter
3239 ; Gonset Inc., (ID = 634439) Converter
3239 ; Gonset Inc., (ID = 634441) Converter
3239 ; Gonset Inc., (ID = 634442) Converter
3239 ; Gonset Inc., (ID = 634433) Converter
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3239 ; Gonset Inc., (ID = 634433) Converter
Gonset Inc.,: 3239 [Converter] ID = 634433 700x598
Select picture or schematic to display from thumbnails on the right and click for download.
For model 3239, Gonset Inc., Waterproof Elect. Co.; Burbank (CA):
Sams Photofact Folders
Country:  United States of America (USA)
Manufacturer / Brand:  Gonset Inc., Waterproof Elect. Co.; Burbank (CA)
Year: 1959 ? Category: Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
Valves / Tubes 7: 12EC8 12EC8 12EK6 12EK6 12EK6 12AL5 12AD6
Main principle Superhet with RF-stage; ZF/IF 10700 kHz
Tuned circuits 1 AM circuit(s)     11 FM circuit(s)
Wave bands FM Broadcast Band Only
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: 3239 - Gonset Inc., Waterproof Elect.
Material Metal case
Shape Chassis only or for «building in»
Notes The Gonset Model 3239 is a Battery Operated Universal Type Automobile FM Converter.
Demodulated FM-AF modulates a low power BC oscillator at about 800 kHz for feeding an AM-only car radio. There is no direct AF output available. Uses low voltage tubes.
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 4-59, Set 438, Folder 8)

Model page created by Egon Penker. See "Data change" for further contributors.

All listed radios etc. from Gonset Inc., Waterproof Elect. Co.; Burbank (CA)
Here you find 54 models, 46 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.