• Country
• Japan

• Manufacturer / Brand
• Crown Radio Corp.; Tokyo

• Year
• 1968 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 251950

• • alternative name: Asahi Radio Mfg. Co., Ltd

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

• Number of Transistors
• 11

• Semiconductors
• 2SC460 2SC460 2SA12 2SA12 2SB75 2SB77 CDC13000 CDC13000 2SB77 2SB370 2SB370 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Line / Batteries (any type) / 117; 220 / D: 4 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.9 W (1.4 W max.)

• Material
• Various materials

• from Radiomuseum.org
• Model: Solid State 11 Transistor 4 Band TR-145W - Crown Radio Corp.; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 10.7 x 7.3 x 3.6 inch / 272 x 185 x 91 mm

• Notes

• Frequency Range:
  MW: 525 - 1605 kHz
  SW1: 1.6 - 4 MHz
  SW2:   4 - 10 MHz
  SW3: 10 - 22 MHz

  With Sleep Switch

   

• Net weight (2.2 lb = 1 kg)
• 4.3 lb (4 lb 4.8 oz) / 1.952 kg

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 356 models, 324 with images and 85 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Crown Radio Corp.; Tokyo