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720A

720A; Philips akc. spol., (ID = 36703) Radio
 
720A; Philips akc. spol., (ID = 2630852) Radio
 
720A; Philips akc. spol., (ID = 2630853) Radio
720A; Philips akc. spol., (ID = 2630816) Radio 720A; Philips akc. spol., (ID = 2630838) Radio
720A; Philips akc. spol., (ID = 2630844) Radio 720A; Philips akc. spol., (ID = 2630847) Radio
720A; Philips akc. spol., (ID = 2630846) Radio 720A; Philips akc. spol., (ID = 2630858) Radio
720A; Philips akc. spol., (ID = 809173) Radio 720A; Philips akc. spol., (ID = 18225) Radio
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720A; Philips akc. spol., (ID = 2630816) Radio
Philips akc. spol.,: 720A [Radio] ID = 2630816 1400x1050
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For model 720A, Philips akc. spol., Praha-Hloubetin
 
Country:  Czechoslovakia
Manufacturer / Brand:  Philips akc. spol., Praha-Hloubetin
Year: 1931/1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: E452T E452T E424N E424N C443 506
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 218-231 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: 720A - Philips akc. spol., Praha-
Material Various materials
Dimensions (WHD) 403 x 238 x 243 mm / 15.9 x 9.4 x 9.6 inch
Notes

Cabinet from hardened paper, bakelite bottom, detachable cover, celluloid scale

Alternating Current supply 40 - 100 Hz, 44 W. The voltage was set at the factory.

Net weight (2.2 lb = 1 kg) 14.2 kg / 31 lb 4.4 oz (31.278 lb)
External source of data Erb
Source of data Ceskoslovenske prijimace 1933-1945, Baudys 1947


All listed radios etc. from Philips akc. spol., Praha-Hloubetin
Here you find 141 models, 116 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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