National Panasonic R-441B

National Panasonic AC-Battery Hi-Fi All Transistor R-441B Japan 1966‪@IndianAntiqueHouse‬
National Panasonic AC-Battery Hi-Fi All Transistor R-441B
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 ?
Category
Broadcast Receiver - or past WW2 Tuner
Main principle
Superheterodyne (common)
Wave bands
Broadcast plus more than 2 Short Wave bands.
Power type and voltage
Line / Batteries (any type) / 110 - 125; 220 - 250 / 4 × 1,5 Volt
Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Material
Leather / canvas / plastic - over other material
from Radiomuseum.org
Model: National Panasonic AC-Battery Hi-Fi All Transistor R-441B - Panasonic, Matsushita,
Shape
Portable set 8 inch (also usable without mains)
Dimensions (WHD)
300 x 180 x 100 mm / 11.8 x 7.1 x 3.9 inch
Notes
National Panasonic R-441B AC-Battery Hi-Fi All Transistor;
SW1 1,6 - 4,5 MHz,
SW2 4,5 - 12 MHz,
SW3 12 - 28,1 MHz,
fine tuning control, tone switch, terminals for phono, earphone or ext. speaker, ext. antenna & earth, built-in storage space for accessories like an earphone, made in Japan.
Net weight (2.2 lb = 1 kg)
2.2 kg / 4 lb 13.5 oz (4.846 lb)
Source of data
-- Collector info (Sammler)