National Panasonic 3 Band 9 Transistor R-320
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
- 1966/1967
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 258216
Mingay's Price Service, 2/67 & 8/67.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 9
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Dry Batteries / D: 3 x 1,5 Volt
- Loudspeaker
- 2 Loudspeakers
- Power out
- 0.7 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: National Panasonic 3 Band 9 Transistor R-320 - Panasonic, Matsushita,
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 10.25 x 5.5 x 2.25 inch / 260 x 140 x 57 mm
- Notes
-
National Model R-320
A powerful 2-speaker, 3-band, 9-transistor portable radio in attractive modern styling.
Features: large output of 700mW through two speakers. Slide rule type tuning system. Separate tone control. High sensitivity on all bands with AD type transistors in the RF stage and drift-type transistors in the IF stage. Excellent reception from the inbuilt ferrite core antenna and telescopic whip antenna.
Specifications: frequency range, MW 525 - 1605 kC/s (kHz); SW1 2.3 - 7 MC/s (MHz); SW2 7 - 22 MC/s (MHz). Intermediate frequency, 455 kC/s (kHz). Power output 700 mW. Two speakers, one 3½" and one 2½", PM dynamic. Powered by three UM-1 cells. Jacks for earphone, external antenna and speaker. (MINGAY'S PRICE SERVICE)
- Net weight (2.2 lb = 1 kg)
- 2 lb 4.5 oz (2.281 lb) / 1.036 kg
- Price in first year of sale
- 89.95 AUS $
- Mentioned in
- Mingay's Price Service (Feb 1967 & Aug 1967.)
- Literature/Schematics (1)
- -- Original-techn. papers. (Service Sheet No. I-24.)
- Literature/Schematics (2)
- J.R. Publications Transistor Radio Service Handbook (Group C4, 1967, Page N138.)
- Author
- Model page created by Daniel Rosha. See "Data change" for further contributors.
- Other Models
-
Here you find 3053 models, 2830 with images and 635 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