• Country
• Germany

• Manufacturer / Brand
• Philips Radios - Deutschland

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7196

• • Brand: Deutsche Philips-Ges.

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 EF9 EBL1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 128 kHz

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

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

• Material
• Various materials

• from Radiomuseum.org
• Model: 680A - Philips Radios - Deutschland

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 498 x 355 x 230 mm / 19.6 x 14 x 9.1 inch

• Notes

• Holzgehäuse mit Bakelitfront.
  Abstimmung mit 3-fach Schiebekondensator,
  6 Sender-Vorwahltasten (Blitztasten-Abstimmung).
  Eingangsbandfilter.
  Wooden cabinet with bakelite front.

• Net weight (2.2 lb = 1 kg)
• 10.1 kg / 22 lb 3.9 oz (22.247 lb)

• Source of data
• -- Original-techn. papers. / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 2540 models, 2252 with images and 1555 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Radios - Deutschland