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RF-581; Panasonic, (ID = 262741) Radio RF-581; Panasonic, (ID = 1633882) Radio
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RF-581; Panasonic, (ID = 262741) Radio
Panasonic,: RF-581 [Radio] ID = 262741 300x181
Select picture or schematic to display from thumbnails on the right and click for download.
For model RF-581, 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: 1973 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Power type and voltage Line / Batteries (any type) / 120 / 4 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: RF-581 - Panasonic, Matsushita,
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 8.75 x 4.25 x 2 inch / 222 x 108 x 51 mm

Panasonic AM-FM Portable Radio Model RF-581.
Tuning Range: FM 87,5 - 108 MHz, AM 525 - 1605 kHz.
Power Consumption 2 Watts.

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.