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RF-3100L DR-31

RF-3100L DR-31; Panasonic, (ID = 75914) Radio RF-3100L DR-31; Panasonic, (ID = 576285) Radio
RF-3100L DR-31; Panasonic, (ID = 576286) Radio RF-3100L DR-31; Panasonic, (ID = 576287) Radio
RF-3100L DR-31; Panasonic, (ID = 576289) Radio RF-3100L DR-31; Panasonic, (ID = 576290) Radio
RF-3100L DR-31; Panasonic, (ID = 576291) Radio RF-3100L DR-31; Panasonic, (ID = 576292) Radio
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RF-3100L DR-31; Panasonic, (ID = 75914) Radio
Panasonic,: RF-3100L DR-31 [Radio] ID = 75914 933x357
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For model RF-3100L DR-31, 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: 1982–1985 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 61:
Main principle Superhet, double/triple conversion; ZF/IF 10695/455 kHz
Wave bands Broadcast, Long Wave, more than 2 x SW plus FM or UHF.
Power type and voltage Line / Batteries (any type) / 110-240 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
Power out 2 W (unknown quality)
from Model: RF-3100L DR-31 - Panasonic, Matsushita,
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (usable also without mains)
Dimensions (WHD) 371 x 122 x 241 mm / 14.6 x 4.8 x 9.5 inch
Notes Coverage LW, BC (MW), SW 1600 - 30000 kHz; AM, SSB (BFO), FM (VHF); digital readout, PLL-synthesis. Sold in US as RF-3100, variant: RF-3100LBE (IF 10702/462 kHz, sold in UK?).
This page describes the model:
Panasonic RF-3100L, DR-31, (Type?).
Net weight (2.2 lb = 1 kg) 3.2 kg / 7 lb 0.8 oz (7.048 lb)
Collectors' prices  
Mentioned in -- Original-techn. papers.

Model page created by Martin Bösch. 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 2249 models, 1970 with images and 457 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.