National Panasonic 3 Band Super SensitiveTuned RF stage R-317
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
- 1965–1967
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 166804
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 11
- Semiconductors
- 2SA70 or. 2SA341 2SA70 or. 2SA341 2SA101 2SA101 2SB171 2SB173 2SB175 2SB176 2SB176 2SB176 2SB176 OA70
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Dry Batteries / D: 1.5 x 3 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
- Power out
- 0.25 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: National Panasonic 3 Band Super SensitiveTuned RF stage R-317 - Panasonic, Matsushita,
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 9.90625 x 5.625 x 2.71875 inch / 252 x 143 x 69 mm
- Notes
-
National Model R-317
Eleven transistors, one diode, 3-band portable radio with A.D. Type transistor 2SA70 (OC170) for crystal-clear, long-range reception. Built-in ferrite antenna and telescopic whip antenna. Large tuning knob and fine tuning control. Tuning - battery life magic meter and 2-step tone control. Dial light for tuning in the dark. Attractive cabinet available in brown or blue colours.
Frequency range: MW, 525 - 1605 kC/s (kHz) (571-187 Metres); SW1, 3.2 - 8.5 MC/s (MHz) (93.8 - 35.3 Metres) ; SW2, 8.5 - 22 MC/s (MHz) (35.3 - 13.6 Metres) . Speaker 3½" PM dynamic. (MINGAY'S PRICE SERVICE)
- Net weight (2.2 lb = 1 kg)
- 3 lb 0 oz (3 lb) / 1.362 kg
- Price in first year of sale
- 106.95 AUS $
- Mentioned in
- Mingay's Price Service (Feb 1966 to Aug 1967.)
- Literature/Schematics (1)
- -- Original-techn. papers. (Service Sheet No. I-23.)
- Literature/Schematics (2)
- J.R. Publications Transistor Radio Service Handbook (Group C3, 1966, Page N120.)
- Author
- Model page created by Roger Brinkman. See "Data change" for further contributors.
- Other Models
-
Here you find 2987 models, 2764 with images and 621 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 3 Band Super SensitiveTuned RF stage is part of the collections of the following members.