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Grand Prix HR-22

Grand Prix HR-22; Hokuto Radio (ID = 1025413) Radio Grand Prix HR-22; Hokuto Radio (ID = 1025414) Radio
Grand Prix HR-22; Hokuto Radio (ID = 1025415) Radio
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Grand Prix HR-22; Hokuto Radio (ID = 1025413) Radio
Hokuto Radio: Grand Prix HR-22 [Radio] ID = 1025413 637x933
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grand Prix HR-22, Hokuto Radio Corporation; (where?):
Front View
Country:  Japan
Manufacturer / Brand:  Hokuto Radio Corporation; (where?)
Year: 1963 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: 2SA285 2SB112 2SB115 2SB115 unknown_tr unknown_tr
Main principle Superheterodyne (common); ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm
Power out
from Model: Grand Prix HR-22 - Hokuto Radio Corporation;
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 2.3 x 3.75 x 1.25 inch / 58 x 95 x 32 mm
Net weight (2.2 lb = 1 kg) 0.5 lb (0 lb 8 oz) / 0.227 kg

Model page created by Tom Guest. See "Data change" for further contributors.

All listed radios etc. from Hokuto Radio Corporation; (where?)
Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.