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Country:  Japan
Manufacturer / Brand:  Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Year: 1939 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: UZ-58 UZ-57 UY-56 UY-47B KX-12F
Main principle TRF with regeneration
Wave bands Broadcast only (MW).
Power type and voltage Line (AC, UC or DC not known) / 90; 100; 110 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet. / Ø 6.5 inch = 16.5 cm
Power out
from Model: ND-5 - Panasonic, Matsushita,
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 435 x 278 x 210 mm / 17.1 x 10.9 x 8.3 inch
Notes Matsushita National ND-5; 550 - 1500 kHz, 35 watts power consumption.
Net weight (2.2 lb = 1 kg) 5.4 kg / 11 lb 14.3 oz (11.894 lb)
Source of data - - Manufacturers Literature

Model page created by a member from A. 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 2624 models, 2383 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.