93 12 volt.
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Select picture or schematic to display from thumbnails on the right and click for download.
Main principle |
Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
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Tuned circuits |
7 AM circuit(s) |
Wave bands |
Broadcast only (MW). |
Details |
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Power type and voltage |
Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt |
Loudspeaker |
- This model requires external speaker(s). |
Power out |
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from Radiomuseum.org |
Model: 93 [12 volt.] - Ferris Bros. Pty Ltd.; Sydney |
Material |
Metal case |
Notes |
This model uses a non-synchronous vibrator power supply. |
Circuit diagram reference |
Australian Official Radio Service Manual Vol. XIII |
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, 65 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.