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522 Ch= 537B

522 Ch= 537B; His Master's Voice (ID = 682226) Radio
 
522 Ch= 537B; His Master's Voice (ID = 682233) Radio
 
522 Ch= 537B; His Master's Voice (ID = 1949999) Radio
 
522 Ch= 537B; His Master's Voice (ID = 1950000) Radio
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522 Ch= 537B; His Master's Voice (ID = 682226) Radio
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Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 6D6 6B7 42 80
Main principle Super-Heterodyne (Super in general); ZF/IF 460 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 210-260 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
Power out
from Radiomuseum.org Model: 522 Ch= 537B - His Master's Voice HMV, H.M.V.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Price in first year of sale 24.00 Aus£
Circuit diagram reference Australian Official Radio Service Manual Vol. I
Literature/Schematics (1) Radio Trade Annual of Australia (1938 Page 266)

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



All listed radios etc. from His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Here you find 524 models, 264 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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