• Country
• Germany

• Manufacturer / Brand
• Phonetika Radio GmbH, Berlin (gehörte zu Loewe-Opta [639070])

• Year
• 1949–1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16101

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

• Number of Tubes
• 3

• Valves / Tubes
• AF7 AL4 AZ1

• Main principle
• TRF with regeneration; Reaction

• Tuned circuits
• 1 AM circuit(s)

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

• Details
• Record Player (not changer)

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: W149B Phono - Phonetika Radio GmbH, Berlin

• Dimensions (WHD)
• 400 x 352 x 300 mm / 15.7 x 13.9 x 11.8 inch

• Notes
• Ausführung des W149B mit Plattenspieler 78 UpM, Abtastsystem für auswechselbare Grammophonnadeln. Wegen dem Klappdeckel der Spitzname "Kinderklo".

• Net weight (2.2 lb = 1 kg)
• 10.5 kg / 23 lb 2 oz (23.128 lb)

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Mentioned in
• Funk-Technik (FT) (5107)

• Literature/Schematics (1)
• Funkverlag Hein, Service-DVD

• Other Models

• Here you find 8 models, 5 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Phonetika Radio GmbH, Berlin (gehörte zu Loewe-Opta [639070])