• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Sangean; Chung Ho City

• Year
• 1999 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78943

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.6 cm = 3 inch

• Power out
• 0.35 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ATS-505 - Sangean; Chung Ho City

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

• Dimensions (WHD)
• 214 x 128 x 39 mm / 8.4 x 5 x 1.5 inch

• Notes
• shortwave coverage 1711 - 29999 kHz, AM /SSB (BFO), digital readout, 45 memories, clock / timer.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Price in first year of sale
• 130.00 $

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

• Other Models

• Here you find 77 models, 76 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sangean; Chung Ho City