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NC-66; National Company; (ID = 1423317) Amateur-R
NC-66; National Company; (ID = 1707564) Amateur-R NC-66; National Company; (ID = 541254) Amateur-R
NC-66; National Company; (ID = 168097) Amateur-R  
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NC-66; National Company; (ID = 1707564) Amateur-R
National Company;: NC-66 [Amateur-R] ID = 1707564 933x786
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For model NC-66, National Company; Cambridge & Malden (MA)
Country:  United States of America (USA)
Manufacturer / Brand:  National Company; Cambridge & Malden (MA)
alternative name
National Toy Co.
Year: 1957–1961 Category: Amateur-Receiver (amateur bands, may include broadcast bands)
Valves / Tubes 5: 1U4 1L6 1U4 1U5 3V4
Semiconductors (the count is only for transistors) Tr.Gl.=Metal-rectif.
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage AC/DC-set / 115 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out
from Model: NC-66 - National Company; Cambridge &
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 12.3 x 9.7 x 10 inch / 312 x 246 x 254 mm
Notes coverage 150 - 400 kHz (DF: longwave beacons for direction finding), 500 - 23000 kHz, AM, CW (BFO).
Optional NC-66/VA220V adaptor for 220 V AC use; optional RDF-66 direction finding adaptor with rotable loop antenna and signal strength meter.
Net weight (2.2 lb = 1 kg) 7.2 kg / 15 lb 13.7 oz (15.859 lb)
Price in first year of sale 130.00 $
Source of data Communications Receivers

Model page created by Martin Bösch. See "Data change" for further contributors.

All listed radios etc. from National Company; Cambridge & Malden (MA)
Here you find 428 models, 272 with images and 161 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.