• Country
• Switzerland

• Manufacturer / Brand
• Philips - Schweiz

• Year
• 1957/1958 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 313518

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 8

• Valves / Tubes
• ECC85 ECH81 EF89 EF85 EM80 EABC80 EL84 EZ80

• Main principle
• Superheterodyne (common); ZF/IF 470/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 5 W (unknown quality)

• from Radiomuseum.org
• Model: B4CH74A - Philips - Schweiz

• Shape
• Tablemodel with Push Buttons.

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Adrian Riesen. See "Data change" for further contributors.

• Other Models

• Here you find 290 models, 216 with images and 224 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips - Schweiz