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Diamond Dot JTW

Country:  Australia
Manufacturer / Brand:  Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
alternative name
Radio Corp.of Australia
Year: 1960 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 4: 6ES6 12AD6 6ET6 12J8
Semiconductors (the count is only for transistors) 1: AT1138
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: Diamond Dot JTW - Astor brand, Radio Corporation
Material Metal case
Shape Chassis only or for «building in»

The Astor version of this model has tailored fittings to suit Simca Aronde P60 vehicles.

See also Air Chief model JTW.

Price in first year of sale 51.45 AUS £
Literature/Schematics (1) - - Manufacturers Literature (E.I.L. Service Bulletin, JTW-1, 22/2/1960)
Literature/Schematics (2) J.R. Publications Car Radio Service Handbook (Vol. 1, Page A33.)

Model page created by Martin Kent. See "Data change" for further contributors.

All listed radios etc. from Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
Here you find 841 models, 411 with images and 344 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.