BX700A (BX700A /00)
Philips; Eindhoven (tubes international!); Miniwatt
- Country
- Netherlands
- Manufacturer / Brand
- Philips; Eindhoven (tubes international!); Miniwatt
- Year
- 1950/1951
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 13411
Philips Doku
Philips Doku
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 15
- Main principle
- Superheterodyne (common); ZF/IF 452/10700 kHz; 3 AF stage(s)
- Tuned circuits
- 6 AM circuit(s) 9 FM circuit(s)
- Wave bands
- Broadcast, Long Wave, more than 2 x SW plus FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 24 cm = 9.4 inch
- Power out
- 9 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: BX700A - Philips; Eindhoven tubes
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 610 x 394 x 285 mm / 24 x 15.5 x 11.2 inch
- Notes
-
Schaltplan siehe auch Deutschland, Capella BD700A. 3 KW-Bereiche.
AM radio for external antenna:- LW: 150 - 395 kHz.
- BC: 517 - 1622 kHz.
- SW1: 21,9 - 6,95 MHz (13,7m - 43,1m).
- SW2: 7,4 - 5,9 MHz (40,5m - 50,8m bandspread).
- SW3: 12 - 9,35 MHz (25m - 32,1m bandspread).
The bandspread in SW2 and SW3 is obtained by connecting a fixed capacitor in series with the variable tuning capacitor.
FM radio with dipole antenna input: 87,5 - 108 MHz.
AM, FM, including their intermediate frequency stages and detection are completely separated.
Amplifier: push-pull with pentode phase splitter.
Loudspeaker: 9758-05 (7Ω, with soundwave diffuser).
Dial lamps: 3x 8045D (E10, 6.3V/320mA).
Price in Switzerland: 985 SFr.
- Net weight (2.2 lb = 1 kg)
- 16.2 kg / 35 lb 10.9 oz (35.683 lb)
- Price in first year of sale
- 685.00 Hfl
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Technisch- Commercieel - Radio Vademecum Staleman
- Circuit diagram reference
- Thali-Schemasammlung und Tungsram-Röhrenbestückung.
- Literature/Schematics (1)
- -- Original-techn. papers.
- Other Models
-
Here you find 5256 models, 4400 with images and 3452 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
Collections
The model is part of the collections of the following members.
Forum contributions about this model: Philips; Eindhoven: BX700A
Threads: 1 | Posts: 5
For some time I tried to obtain a reasonable FM reception on this set.
I replaced all the tubes of the FM part,I adjusted everything according to the sevice manual but the
reception is pretty poor,on many stations there is a annoying background noise like there is a problem with
the tuning of the hf stage.
Henk Kramer
Henk Kramer, 13.Jan.09