ATS-909X

• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Sangean; Chung Ho City

• Year
• 2011–2020 ??

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 214447

• Picture
• Schematics

Previous Next

Previous Next

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

• Number of Transistors
• Semiconductors present.

• Semiconductors
• Si4735

• Main principle
• PLL, Phase-locked loop

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

• Details
• Radio with other functions

• Power type and voltage
• Batteries / addl. power jack / 4 x 1.5 / AC 9 Volt

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

• Power out
• 0.7 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ATS-909X - Sangean; Chung Ho City

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

• Dimensions (WHD)
• 207 x 134 x 41 mm / 8.1 x 5.3 x 1.6 inch

• Notes

• FM-RDS (RDBS) / MW / LW / SW PLL Synthesized Receiver

  • dual conversion tuner for MW/LW/SW
  • continuous tuning from 100 kHz to 29.990 MHz
  • Auto Tuning System (Auto Scan)
  • 406 memory presets
  • 5 tuning methods: direct frequency tuning, auto scan, manual tuning, memory recall, rotary tuning
  • AM wide / narrow filter
  • RF gain control
  • SSB: USB / LSB 40 Hz / Step on Fine Tuning
  • Squelch function
  • RDS / RDBS
  • built-in alarm clock
  • external antenna socket for SW
  • recharge function

  Frequency ranges:

  • FM: 87.5 - 108 MHz / 76 - 108 MHz
  • LW: 153 - 519 kHz
  • MW: 520 - 1,710 kHz
  • SW 1.711 - 29,999 MHz

• Net weight (2.2 lb = 1 kg)
• 0.794 kg / 1 lb 12 oz (1.749 lb)

• Price in first year of sale
• 239.00 €

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Ruben Garcia Bayon. See "Data change" for further contributors.

• Other Models

• Here you find 76 models, 75 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sangean; Chung Ho City