Mixer & IF Amplifier Assembly (6 GHz) 665729A

GEC-AEI Telecommunications (UK); Coventry,

Data
Forum
Pictures
Collections

  • Year
  • 1968 ?
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 329167

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • RF Converter/Adapter (not voltage converter); ZF/IF 70,000 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Powered by external power supply or a main unit. / 24 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Mixer & IF Amplifier Assembly 665729A - GEC-AEI Telecommunications UK;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes

  • This mixer & IF amplifier is used in the 6 GHz receiver of the GEC-AEI SHF, Broadband Radio Relay Equipment SPO 5558.

    The Magic Tee Balanced Mixer (665724) mixes the Local Oscillator with the incoming receiver frequency to produce a 70 MHz IF. The amplifier filters and amplifies the mixer output to provide a 70 MHz IF output of 0.5 V p-p. at CX2. Tuning adjustments are provided to adjust bandwidth amplitude linearity, Group & Phase Delay, and output return loss of the IF signal.

  • Mentioned in
  • -- Collector info (Sammler)
  • Author
  • Model page created by Gary Cowans. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Mixer & IF Amplifier Assembly (6 GHz) is part of the collections of the following members.

 Forum