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Portable Car Radio M 104 6 volt.

Portable Car Radio M 104; Ferris Bros. Pty Ltd (ID = 1978522) Radio
 
Portable Car Radio M 104; Ferris Bros. Pty Ltd (ID = 1978523) Radio
 
Portable Car Radio M 104; Ferris Bros. Pty Ltd (ID = 1978524) Radio
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Portable Car Radio M 104; Ferris Bros. Pty Ltd (ID = 1978522) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Australia
Manufacturer / Brand:  Ferris Bros. Pty Ltd.; Sydney
Year: 1954 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6BH5 6AN7 6BH5 6BD7 6BW6 6V4
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Details
Power type and voltage Line / Batteries (any type) / 240 / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: Portable Car Radio M 104 [6 volt.] - Ferris Bros. Pty Ltd.; Sydney
Material Metal case
Notes

This model mounts in a cradle under the dash board when used as a car radio. It can be withdrawn and connected to the AC mains for household use. It uses a non-synchronous vibrator power supply when in the car.

See also the Ferris Portable Car Radio M 104 for operation from 240 / 12 volt.

Circuit diagram reference Australian Official Radio Service Manual Vol. XIII
Literature/Schematics (1) Australian Official Radio Service Manual Vol. XIII, page 119

Model page created by Stuart Irwin. See "Data change" for further contributors.



All listed radios etc. from Ferris Bros. Pty Ltd.; Sydney
Here you find 125 models, 64 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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