Bi-Ampli BX740A /16
Philips; Eindhoven (tubes international!); Miniwatt
- Country
- Netherlands
- Manufacturer / Brand
- Philips; Eindhoven (tubes international!); Miniwatt
- Year
- 1955
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 181278
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 12
- Main principle
- Superhet with RF-stage; ZF/IF 470/10700 kHz; 3 AF stage(s); Export model
- Tuned circuits
- 6 AM circuit(s) 10 FM circuit(s)
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
- Loudspeaker
- 2 Loudspeakers
- Power out
- 10 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Bi-Ampli BX740A /16 - Philips; Eindhoven tubes
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 670 x 435 x 243 mm / 26.4 x 17.1 x 9.6 inch
- Notes
-
Ausführung für die Schweiz. Thermosicherung. "Bi - Ampli", d.h. getrennte Endstufen für hohe und tiefe Töne.
"Ferroceptor", d.h. Ferritantenne(n) in einem Faradayschen Käfig. Dadurch erhebliche Minderung von Störungen auf den AM - Bereichen.
Export model for Switserland.AM radio with built-in ferroceptor in Faraday cage:- LW: 150 - 345 kHz.
- BC: 517 - 1613 kHz.
- SW: 5,95 - 18,15 MHz.
FM radio with dipole antenna input: 87.5 - 100 MHz.Amplifier: "Bi-Ampli" separated output stages for bass and full-range (not bass and treble).Loudspeakers:- 9710M for bass (7Ω, 19.5 cm, co-axial).
- 9766M for full-range (5Ω, 11 cm, co-axial).
Dial lamps: 1x 8073D (E10, 6.3V/100mA) + 3x 8045D (E10, 6.3V/320mA).
- Source of data
- -- Original-techn. papers.
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Ottmar Lauth. See "Data change" for further contributors.
- Other Models
-
Here you find 5241 models, 4378 with images and 3446 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 Bi-Ampli is part of the collections of the following members.