National Panasonic 4 Band AM/SW Portable R-437
Panasonic, Matsushita, National ナショナル (also tubes); Osaka
- Country
- Japan
- Manufacturer / Brand
- Panasonic, Matsushita, National ナショナル (also tubes); Osaka
- Year
- 1975 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 335259
- Number of Transistors
- 8
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Dry Batteries / UM1: 4 x 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: National Panasonic 4 Band AM/SW Portable R-437 - Panasonic, Matsushita,
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 380 x 170 x 90 mm / 15 x 6.7 x 3.5 inch
- Notes
-
8 transistor, AM and 2 shortwave band, battery-powered superhet.
- Net weight (2.2 lb = 1 kg)
- 1.580 kg / 3 lb 7.7 oz (3.48 lb)
- Author
- Model page created by Philippe Eckenschwiller. See "Data change" for further contributors.
- Other Models
-
Here you find 3049 models, 2826 with images and 633 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
Collections
The model National Panasonic 4 Band AM/SW Portable is part of the collections of the following members.