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B23

Country:  Australia
Manufacturer / Brand:  Ferris Bros. Pty Ltd.; Sydney
Year: 1962 Category: Television Receiver (TV) or Monitor
Valves / Tubes 15: 6ES8 6BL8 6EH7 6EJ7 6EJ7 6DX8 6EJ7 6BM8 6BL8 6BM8 6BL8 6CM5 6AL3 1S2 AW59-90
Semiconductors (the count is only for transistors) 5: OC35 OC35 OC35 OC35 2N440 SFR105 OA210 OA210 OA210 OA210
Main principle Superhet with RF-stage; ZF/IF 36000/30500 kHz; 2 AF stage(s)
Wave bands VHF incl. FM and/or UHF (see notes for details)
Details
Power type and voltage Line / Storage batteries (perhaps also batteries) / 200; 220; 240 or 32 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: B23 - Ferris Bros. Pty Ltd.; Sydney
Notes

This is a 59 cm B&W television receiver that tunes the 13 standard Australian VHF channels.  This model could be powered from the mains or from a 32 volt farm lighting system.  For the latter, a transistorised inverter power supply is used for H.T.

Literature/Schematics (1) J. R. Publications "Television Service Handbook" Page F5.

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, 62 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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