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CJ4 With 7-pin miniature valves

Country:  Australia
Manufacturer / Brand:  Aeradio, Brisbane Queensland
Year: 1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 1T4 1R5 1T4 1S5 3V4
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: CJ4 [With 7-pin miniature valves] - Aeradio, Brisbane Queensland
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Circuit diagram reference Australian Official Radio Service Manual Vol. VI
Literature/Schematics (1) Australian Official Radio Service Manual AORSM (Volume 6, 1948, Page 36.)

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



All listed radios etc. from Aeradio, Brisbane Queensland
Here you find 32 models, 0 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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