National HRO 51 ;Series Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 27/4/2024 13:37
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
National HRO 51 ;Series (Rider : - 17 P: 16)
£1.80 (~ $2.20 or €2.10)
Not the correct model? go back to the search page to change

The schematic will be taken from Rider-Vol 17-1948

Rider-Vol 17-1948 preview

National HRO 51 ;Series Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
so they might not pertain to the correct model! (confidence level=90.91%)
CountryUSA
ManufacturerNational Company; Cambridge & Malden (MA)
Alternative Name National Toy Co.
BrandThrillbox
Model HRO-5A1 - National Company; Cambridge &
YearCommercial Receiver (may include amateur bands)
Valves11: 6K7 6K7 6J7 6J7 6K7 6K7 6SQ7 6J7 6V6 6J5 6H6
TechnologySuperhet with RF-stage; IF 456 kHz; 2 AF stage(s)
Tuned Circuits11 AM circuit(s)
Wave BandsBroadcast, Long Wave and more than two Short Wave bands.
Power TypePowered by external power supply or a main unit. / AC 6.3 & DC 240 Volt
Dimensions440 x 220 x 300 mm / 17.3 x 8.7 x 11.8 inch
Net Weight14.5 kg / 31 lb 15 oz (31.938 lb)
Initial Price274.00 $
SourceMyFile: HRO-5A1.Radio.pdf