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5Tube

5Tube ; Hammarlund-Roberts, (ID = 427012) Radio
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5Tube ; Hammarlund-Roberts, (ID = 427012) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hammarlund-Roberts, Inc., 1182 Broadway, New York, NY
Brand
 
HI-Q
Year: 1930 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5:
Main principle TRF with regeneration; 2 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries / 9; 45; 90; 135 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: 5Tube - Hammarlund-Roberts, Inc., 1182
Notes Push-pull audio amplifier.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)


All listed radios etc. from Hammarlund-Roberts, Inc., 1182 Broadway, New York, NY
Here you find 11 models, 4 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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