• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 96762

• Number of Tubes
• 8

• Valves / Tubes
• EF8 EK3 EF9 EAB1 EM1 EF6 EL6 1561

• Main principle
• Superhet with RF-stage; ZF/IF 473 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• AC/DC-set / 110-245 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 850U - Philips; Eindhoven tubes

• Shape
• Tablemodel with Push Buttons.

• Notes
• vibratory converter: 7930 (100-150 V); vibrator: 7880C (100-150 V).
  vibratory converter: 7931 (200-250 V); vibrator: 7881C (200-250 V).
  Motor tuning with 12 programmable push buttons.

• Price in first year of sale
• 315.00 Hfl

• Source of data
• Technisch- Commercieel - Radio Vademecum Staleman

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 5273 models, 4421 with images and 3459 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt