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938C

938C; Philips; Eindhoven (ID = 404828) Radio
 
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938C; Philips; Eindhoven (ID = 675605) Radio 938C; Philips; Eindhoven (ID = 675606) Radio
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938C; Philips; Eindhoven (ID = 675605) Radio
Philips; Eindhoven: 938C [Radio] ID = 675605 933x726
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For model 938C, Philips; Eindhoven (tubes international!); Miniwatt:
from an Ebay.fr auction in 2007
 
Country:  Netherlands
Manufacturer / Brand:  Philips; Eindhoven (tubes international!); Miniwatt
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: B2099 B2038 B2043 1926 or 1927 or 1928
Main principle TRF with regeneration; 2 AF stage(s)
Tuned circuits 1 AM circuit(s)
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Direct Current supply (DC) / 110-130; 130-200; 200-250 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch
Power out
from Radiomuseum.org Model: 938C - Philips; Eindhoven tubes
Material Special material, described in the notes.
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 320 x 350 x 220 mm / 12.6 x 13.8 x 8.7 inch
Notes
Reaction coils with fixed position; feedback regulated by C13.
Grid Detection done by first tube B2099.
LW, BC and SW are divided in 6 ranges:
  • I. 15-33 m.
  • II. 32-90 m.
  • III. 85-200 m.
  • IV. 200-400 m.
  • V. 400-950 m.
  • VI. 950-2000 m.
Housing in Arbolite, front panel in Philite (Bakelite).
 
The type of resistance tube is depending on the mains voltage:
  • type 1926: 110-130 Volt.
  • type 1927: 130-200 Volt.
  • type 1928: 200-250 Volt.
Net weight (2.2 lb = 1 kg) 9.5 kg / 20 lb 14.8 oz (20.925 lb)
Price in first year of sale 1,250.00 FF
Collectors' prices  
Literature/Schematics (1) -- Original-techn. papers.

Model page created by Jean-Louis HEYD. See "Data change" for further contributors.



All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
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