National Panasonic 2 Band 9 Transistor R-905H

Panasonic, Matsushita, National ナショナル (also tubes); Osaka

  • Year
  • 1969 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 258189

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / C: 3 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 0.3 W (0.5 W max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: National Panasonic 2 Band 9 Transistor R-905H - Panasonic, Matsushita,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 198 x 118 x 50.5 mm / 7.8 x 4.6 x 2 inch
  • Notes
  • Frequency Range:

    MW: 525 - 1605 kHz

    SW: 3.9 - 12 MHz

    10 x 8 cm dia. Elliptical speaker, Two jacks for external antenna and earth, Tuning indicator (Magic Meter),  Tone, Dial light, Two jacks for earphone or external speaker.

    See also model R-905J with different SW band reception.

  • Mentioned in
  • -- Schematic
  • Author
  • Model page created by Daniel Rosha. See "Data change" for further contributors.

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