Gramo-Radio 781A-14

Philips akc. spol., Praha-Hloubetin

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  • Year
  • 1938/1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 236103

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 468 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110-245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 26 cm = 10.2 inch
  • Power out
  • 4.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Gramo-Radio 781A-14 - Philips akc. spol., Praha-
  • Shape
  • Console with any shape - in general
  • Notes

  • Motorabstimmung, 8 programmierbare Drucktasten, 2 Tasten für UP/DOWN-Abstimmung.

    Chassis wie 753A.

    Motortuning: 8 programmable push buttons, 2 buttons for up/down tuning.

    Chassis like 753A.

  • Author
  • Model page created by Bernhard Nagel. See "Data change" for further contributors.

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