B2W Ch= HS-820

• 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
• 191278

• Picture
• Schematics

Previous Next

Previous Next

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

• Number of Tubes
• 7

• Valves / Tubes
• HCC85 12BA6 12BA6 12AL5 12BE6 12AV6 35C5

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• 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: B2W Ch= HS-820 - Motorola Inc. ex Galvin Mfg.Co

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

• Notes
• The Motorola Model B2W is an AC/DC operated 7 Tube AM/FM Receiver. Color = Antique White. AM Band Tuning Range: 535 to 1620KHz. FM Band Tuning Range: 88 to 108MHz. Has AFC (Automatic Tuning Control) on FM band. Also has selenium rectifier. Uses line cord for FM antenna and has provisions for external antenna connections. Loop antenna used for AM.

• Literature/Schematics (1)
• Beitman Radio Diagrams, Vol. 21, 1961

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

• Author
• Model page created by Jose Casas-Avalos. See "Data change" for further contributors.

• Other Models

• Here you find 4601 models, 2962 with images and 4100 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)