radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

30A

30A ; Sentinel Radio Corp. (ID = 303727) Radio
30A ; Sentinel Radio Corp. (ID = 829603) Radio 30A ; Sentinel Radio Corp. (ID = 829605) Radio
30A ; Sentinel Radio Corp. (ID = 829604) Radio 30A ; Sentinel Radio Corp. (ID = 829608) Radio
30A ; Sentinel Radio Corp. (ID = 538403) Radio 30A ; Sentinel Radio Corp. (ID = 538404) Radio
30A ; Sentinel Radio Corp. (ID = 829606) Radio 30A ; Sentinel Radio Corp. (ID = 829607) Radio
Use red slider bar for more.
30A ; Sentinel Radio Corp. (ID = 829603) Radio
Sentinel Radio Corp.: 30A [Radio] ID = 829603 400x487
Select picture or schematic to display from thumbnails on the right and click for download.
For model 30A, Sentinel Radio Corp., Evanston, Illinois
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sentinel Radio Corp., Evanston, Illinois
Year: 1937 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 6D6 3C6 42 80
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 30A - Sentinel Radio Corp., Evanston
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 245 x 335 x 155 mm / 9.6 x 13.2 x 6.1 inch
Net weight (2.2 lb = 1 kg) 4.6 kg / 10 lb 2.1 oz (10.132 lb)
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before


All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois
Here you find 616 models, 312 with images and 502 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg