• Year
  • 1974 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 179347

 Technical Specifications

  • Number of Transistors
  • 11
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s). / Ø 5 inch = 12.7 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Red Lantern 红灯 793 Clockradio - Shanghai No.2 上海无线电二厂
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Notes
  • The Clockradio Red Lantern 红灯 793 (Hongdeng - on the model one reads Red Lantern) receives broadcast band 525 - 1605 kHz and SW 3.9 - 12 MHz. Re Lantern 793 has a sensitivity 灵敏度 of: < 1.5 mV/m (150 uV). Selectivity 选择性: > 20 dB S/N. Set audio output 额定功率: 500 mW. The IF 中频频率 is most probably 465 kc. 8 ohm loudspeaker. 3 ICs (MM5369, MM5387.HA/N, SL-1424-11P) and a quartz.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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