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44 9900

44 9900; Atwater Kent Mfg. Co (ID = 116518) Radio
 
44 9900; Atwater Kent Mfg. Co (ID = 700219) Radio
 
44 9900; Atwater Kent Mfg. Co (ID = 700220) Radio
 
44 9900; Atwater Kent Mfg. Co (ID = 700221) Radio
44 9900; Atwater Kent Mfg. Co (ID = 51424) Radio 44 9900; Atwater Kent Mfg. Co (ID = 51427) Radio
44 9900; Atwater Kent Mfg. Co (ID = 684420) Radio 44 9900; Atwater Kent Mfg. Co (ID = 684421) Radio
44 9900; Atwater Kent Mfg. Co (ID = 684422) Radio 44 9900; Atwater Kent Mfg. Co (ID = 684423) Radio
44 9900; Atwater Kent Mfg. Co (ID = 684424) Radio 44 9900; Atwater Kent Mfg. Co (ID = 684425) Radio
44 9900; Atwater Kent Mfg. Co (ID = 684426) Radio 44 9900; Atwater Kent Mfg. Co (ID = 726539) Radio
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44 9900; Atwater Kent Mfg. Co (ID = 51424) Radio
Atwater Kent Mfg. Co: 44 9900 [Radio] ID = 51424 576x278
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For model 44 9900, Atwater Kent Mfg. Co.; Philadelphia, USA:
A larger version of the very popular Model 40. It has a switch to control the gain of the added tuned circuit. The radio is very sensitive and works very well with the E-type speaker.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Atwater Kent Mfg. Co.; Philadelphia, USA
Year: 1928 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 26 26 26 26 27 26 71A 80
Main principle TRF without regeneration; 2 AF stage(s)
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: 44 9900 - Atwater Kent Mfg. Co.;
Material Metal case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 21 x 8 x 11 inch / 533 x 203 x 279 mm
Notes

One dial (primary tuning control knob).

Net weight (2.2 lb = 1 kg) 17.6 kg / 38 lb 12.3 oz (38.767 lb)
Price in first year of sale 106.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in Collector's Guide to Antique Radios 4. Edition (Rider's Perpetual, Volume 3 = 1933 and before)
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 01, 1926-1938
Literature/Schematics (2) Radio Retailing (Radio & Television R.) (ad October 1928 page 29)


All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA
Here you find 504 models, 324 with images and 327 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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