- Country
- Netherlands
- Manufacturer / Brand
- Philips; Eindhoven (tubes international!); Miniwatt
- Year
- 1938 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 243046
Bild aus Servicedoku.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superhet with RF-stage; ZF/IF 444 kHz; 2 AF stage(s); Export model
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110; 127; 145; 200; 220; 245 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 26 cm = 10.2 inch
- Power out
- 8 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 850A-20 - Philips; Eindhoven tubes
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 670 x 590 x 310 mm / 26.4 x 23.2 x 12.2 inch
- Notes
-
- Motortuning: 12 programmable push buttons, 2 buttons for up/down tuning.
- Silent tuning.
- Contrast expansion (audio expander).
- Acoustic lens.
- Net weight (2.2 lb = 1 kg)
- 26.750 kg / 58 lb 14.7 oz (58.921 lb)
- Mentioned in
- -- Original-techn. papers.
- Author
- Model page created by Radiomuseum Olen Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 5233 models, 4365 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt