Dianshita 电视塔 704-G3

Guangdong No.7 广东省广州市家用电器七厂 Guangdong No.7 Guangzhoushi Domestic Electric Appliance Factory; Guangzhou (Guangdong, SC)

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  • Year
  • 1972 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 182391

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Line / Batteries (any type) / AC 220 / Battery 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Dianshita 电视塔 704-G3 - Guangdong No.7 广东省广州市家用电器七厂
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The radio model Dianshita 电视塔 704-G3 (Television Tower) offers the following key features 主要性能: Frequency range 频率范围: broadcast 535 - 1605 kc. Sensitivity 灵敏度: 1.5 mV/m. The IF 中频频率 is most probably 465 kc. Loudspeaker impedance is 8 ohm. Transformer for 10 and 250 ohm external loudspeaker. Record player for the 3 speeds: 33, 45 and 78 RPM. The factory for this brand is given as 广东省广州市家用电器七厂 but the manual 03 does not mention a factory. We selected the one known for this brand.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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