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R-1551; Panasonic, (ID = 262749) Radio R-1551; Panasonic, (ID = 631511) Radio
R-1551; Panasonic, (ID = 1525977) Radio
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R-1551; Panasonic, (ID = 262749) Radio
Panasonic,: R-1551 [Radio] ID = 262749 300x231
Select picture or schematic to display from thumbnails on the right and click for download.
For model R-1551, Panasonic, Matsushita, National ナショナル (also tubes); Osaka:
By courtesy of Sarah Lowrey,
Country:  Japan
Manufacturer / Brand:  Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Year: 1970 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 2SA102 2SA101 2SA101 2SB173 2SB175 2SB176 2SB176
Main principle Superheterodyne (common); ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Power type and voltage Line / Batteries (any type) / AC 120; Batt. 4 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out 0.35 W (max.)
from Model: R-1551 - Panasonic, Matsushita,
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 8.19 x 5.375 x 2.7 inch / 208 x 137 x 69 mm

Panasonic AC-Battery Operated Portable AM-Radio Model R-1551.
Tuning Range AM 525 - 1605 kHz, Tone Control.
Carrying Handle.
Power Consumprion 2 Watts (AC only).
Made in Japan.

Net weight (2.2 lb = 1 kg) 2.11 lb (2 lb 1.8 oz) / 0.958 kg
Mentioned in -- Collector info (Sammler)

Model page created by Peter Hoddow. See "Data change" for further contributors.

All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Here you find 2667 models, 2427 with images and 508 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.