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Aerial Systems for Communicaions

Page history last edited by David Samways 5 years, 4 months ago Saved with comment

 

 

 

 

 

  Name or Model number  Approx. date  Description  Details  Comments   
  MATCHING AND SWITCHING UNITS      
  HA11 to HA14 1952 Aerial Matching units here    
  HA10 Series 1959 Aerial Matching units 

 

here

   
  HA21  1959 Aerial Matching unit     
  HA30  < 1958 HF Electronic Aerial Exchange     
    < 1963 Aerial Matching and Switching units  here    
    1962 HF Automatic Aerial Matching system  here Made by Marconi Italy   
             
  RC70 Series 1952 Receiver Aerial Exchanges here    
    < 1965 Receiver Aerial Matching and Switching  here    
    < 1966 Transmitter Aerial Matching and Switching  here    
             
  HA111/112 < 1958  Transmission Ancillaries  here    
  HA111/112/113 1960  Transmission Ancillaries  here    
    < 1963 Aerial, Feeder and Ancillaries for Low-power HF Communications  here    
    < 1958 Receiving Aerial Matching unit here    
  HA131 < 1958 10kW Harmonic Filter here    
             
             
  AERIAL SYSTEMS         
    1952 Horizontal Array of Dipole Receiving Aerials here    
    1952 Aerial equipment  here    
             
    1952 HF Communication Aerials here    
    1958 HF Communication Aerials  here    
    1960 HF Communication Aerials  here    
    < 1965 HF Communication Aerials  here    
    < 1966 HF Communication Aerials here    
             
    1952 VHF Aerials here    
    < 1958 VHF Aerials here    
    1960 VHF Aerials  here    
    < 1966 VHF Aerials here    
    < 1968 VHF Aerials  here    
             
    < 1958 Microwave Aerials here    
    1960 Microwave Aerials  here    
    < 1966 Microwave Aerials  here    
    < 1968 Microwave Aerials  here    
    < 1969 Microwave Aerials  here    
             
    < 1966 Passive Reflectors here    
             
    < 1966 Horn Paraboloid Aerials here    
             
    < 1966 Steerable Aerials here    
             
    1958 Ionospheric-scatter Aerials here    
    1960 Ionospheric-scatter Aerials  here    
             
    1958 Tropospheric-scatter Aerials here    
    1960 Tropospheric-scatter Aerials  here    
    1965 Tropospheric-scatter Aerials here    
    < 1966 Tropospheric-scatter Aerials here    
    < 1968 Tropospheric-scatter Aerials here    
    < 1969 Tropospheric-scatter Aerials  here    
             
    < 1968 Log-periodic Aerials here    
    < 1969 Log-periodic Aerials  here    
             
    < 1968 Quadrant Aerials 

here

   
    < 1969 Quadrant Aerials  here    
             
    < 1968 Rhombic Aerials  here    
    < 1969 Rhombic Aerials  here    
             
    < 1966  Aerials for HF Communications  here    
             
    < 1958 Aerial Masts and Towers  here    
    1960 Aerial Masts and Towers  here    
    < 1966 Aerial Masts and Towers  here    
             
    < 1966 Quick-erecting Telecommunications Mast  here    
    < 1966 Elevated Feed Radiating Towers  here    
             
             

 

Comments (1)

David Samways said

at 1:05 pm on Dec 9, 2014

This page has been totally restructured for clarity

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