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KN

KN; Astor brand, Radio (ID = 2373708) Radio
 
KN; Astor brand, Radio (ID = 2373710) Radio
 
KN; Astor brand, Radio (ID = 2373711) Radio
 
KN; Astor brand, Radio (ID = 2373712) Radio
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KN; Astor brand, Radio (ID = 2373708) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Australia
Manufacturer / Brand:  Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
alternative name
 
Radio Corp.of Australia
Year: 1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 1C7G 1M5G 1M5G 1K7G 1L5G
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 0.5 W (unknown quality)
from Radiomuseum.org Model: KN - Astor brand, Radio Corporation
Material Bakelite case
Shape Tablemodel, low profile (big size).
Notes

This model uses a synchronous vibrator power unit.

Bakelite cabinet type M2, Astor part no. 59/81, the same used on models JJ, FP & LJ.

Price in first year of sale 33.75 AUS £
Circuit diagram reference Australian Official Radio Service Manual Vol. VI
Mentioned in Mingay's "Radio Diagram & I.F. Index
Literature/Schematics (1) - - Manufacturers Literature (Astor Technical Bulletin KN-1, 17/4/47, KN-2 (Issue 2), 2/4/48 & KN-3 (Issue 2), 20/4/48.)
Literature/Schematics (2) Australian Official Radio Service Manual AORSM (Volume 6, 1948, Page 68.)

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



All listed radios etc. from Astor (brand), Radio Corporation Pty., Ltd.; Melbourne
Here you find 822 models, 301 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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