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171 Ch= 451BL

171 Ch= 451BL; His Master's Voice (ID = 800388) Radio
 
171 Ch= 451BL; His Master's Voice (ID = 800389) Radio
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171 Ch= 451BL; His Master's Voice (ID = 800388) Radio
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Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 1C7G 1D5GP 1F7GV or 1F7GH KL4G
Main principle Super-Heterodyne (Super in general); ZF/IF 457.5 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries / 105 & 2 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
Power out
from Radiomuseum.org Model: 171 Ch= 451BL - His Master's Voice HMV, H.M.V.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Circuit diagram reference Australian Official Radio Service Manual Vol. V
Literature/Schematics (1) Mingay's Radio Diagram & I.F. Index

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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