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Antenna Switch



  • Antenna Switcher with 2 inputs by one output remotely controlled.
  • The coaxial connectors are the UHF type (SO-239) and a DB-9 for remote control.
  • Used to expand 8 to 16 antennas.
  • Works together with AS-8#F and AS-12#F
  • The AS-21 comutates four wires.


Specifications:

Size:
Width 12cm - Height 6cm - Deep 8cm
Power Supply:
D.C. 14 Volts + or - 20% drain about 35mA
Max. SSB power allowed:
3000 Watts with S.W.R. equal or less than 1.5:1
Frequency of operation:
D.C. to 60MHz
Time delay to switch:
Equal or less than 50ms (exchange forbidden during TX)
Insertion loss:
Equal or less than 0,1dB
Port Isolation:
Equal or less than -38dB to 30MHz and -32db to 50MHz
Max. switch current:
8 amp.
Switching:
4 Wires


Connections suggestions:

16 antennas solution diagram

 

 

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