• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1961 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 122737

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

• Number of Tubes
• 6

• Valves / Tubes
• 17EW8 or HCC85 12AJ7 or HCH81 12BA6 12AL5 12AV6 50C5

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

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

• Power type and voltage
• AC/DC-set / 50-60 Hz: 110-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch

• Power out
• 1 W (1.3 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Matsushita BU-730 - Panasonic, Matsushita,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 430 x 223 x 366 mm / 16.9 x 8.8 x 14.4 inch

• Notes

• Frequency range:
  FM 88 - 108 MC
  AM: 535 - 1605 Kc

  Neon glow pilot lamp.

  See also model 730 labeled with Panasonic.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Mentioned in
• Photofact Folder, Howard W. SAMS (Date 4-62, Set 574, Folder 7)

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

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3042 models, 2819 with images and 632 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka