• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1960

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 85642

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

• Number of Tubes
• 6

• Valves / Tubes
• HCC85 12BA6 12BA6 12AL5 12AV6 50C5

• Main principle
• Superhet with RF-stage; ZF/IF 10700 kHz; 2 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• AC/DC-set / 120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: B1W Ch= HS-819 - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes
• The Motorola Model B1W is an AC/DC operated 6 Tube FM Receiver. Color = White. FM Band Tuning Range: 88 to 108MHz. Has AFC (Automatic Tuning Control). Also has selenium rectifier. Uses line cord for FM antenna and has provisions for external antenna connections. Sams photofact, set 527, folder 7, date 4-61, features the Motorola models B1J and B1W as the same schematic, with difference being color.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 21, 1961

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 527 folder 7 date 4-61)

• Literature/Schematics (2)
• - - Manufacturers Literature

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 4508 models, 2955 with images and 4002 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)