1 Transistor Boy's Radio T-23K

Hinode Denko Co.; Osaka

Data

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Country
Japan

Manufacturer / Brand
Hinode Denko Co.; Osaka

Year
1960 ??

Category
Kit (Parts plus instruction) or building instructions only

Radiomuseum.org ID
306380

Picture
Schematics

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631393) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631395) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631396) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631397) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631398) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631399) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631400) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631402) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631403) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (3)

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631368) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (2)
ebay.com_114732331372 seller transistorman

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631371) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (2)
ebay.com_114732331372 seller transistorman

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631369) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (2)
ebay.com_114732331372 seller transistorman

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631370) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (2)
ebay.com_114732331372 seller transistorman

1 Transistor Boy's Radio T-23K; Hinode Denko Co.; (ID = 2631372) Kit — Hinode Denko Co.; 1 Transistor Boy's Radio T-23K (2)
ebay.com_114732331372 seller transistorman

Click on the schematic thumbnail to request the schematic as a free document.

Technical Specifications

Number of Transistors
1

Semiconductors
2SA112

Main principle
TRF with diode detector; Reflex

Tuned circuits
1 AM circuit(s)

Wave bands
Broadcast only (MW).

Power type and voltage
Dry Batteries / 1 x 9 Volt

Loudspeaker
- only for Earphone!

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: 1 Transistor Boy's Radio T-23K - Hinode Denko Co.; Osaka

Shape
Very small Portable or Pocket-Set (Handheld) < 8 inch.

Notes
Small 1 transistor radio sold in kit.

On the left side there is a 4-pin connector for the earphone.

Mentioned in
Antique Radio Magazine - Italy, Club Antique Radio Magazine (n. 102, anno XVII, luglio-agosto 2011)

Literature/Schematics (1)
Sistema "a", Anno XVI, n.2, Febbraio 1964, pag.112-116, Capriotti-Editore, Roma

Radio a Transistor Made in Japan - Kit Hinode e Boy's Radio (Per cortesia di L.Salvatore/ARM)

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Documents regarding this model

Author
Model page created by Alessandro De Poi. See "Data change" for further contributors.

Other Models
Here you find 13 models, 10 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hinode Denko Co.; Osaka

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