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779 Ch= 539BS

779 Ch= 539BS; His Master's Voice (ID = 772096) Radio
 
779 Ch= 539BS; His Master's Voice (ID = 772097) Radio
 
779 Ch= 539BS; His Master's Voice (ID = 772098) Radio
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779 Ch= 539BS; His Master's Voice (ID = 772096) Radio
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Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1939 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6J8G 6B8G 6G8G 6V6G 80S
Main principle Super-Heterodyne (Super in general); ZF/IF 460 kHz; 2 AF stage(s); Reflex
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 230; 250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
Power out 2.5 W (unknown quality)
from Radiomuseum.org Model: 779 Ch= 539BS - His Master's Voice HMV, H.M.V.
Shape Tablemodel, with any shape - general.
Notes The 6G8G is reflexed as the 2nd I.F. amplifier and the 1st A.F. amplifier.
Circuit diagram reference Australian Official Radio Service Manual Vol. III
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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