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Antenna switch OM SW 3/10

  • Product Code: ANT-SW3/10
  • Stock: In Stock
  • Price Ex VAT:

    900.00€

Shortwave plus 50 MHz Antenna Switch OM SW 3/10 designed to cooperate with OM Power automatic power amplifiers OM1700A+, OM2000A+, OM2501A, OM3501A and OM4001A. Of course, the antenna switch can be used independently from OM Power amplifiers with various controllers. It allows to connect one of maximally ten antennas (connectors A1 to A10) to one of three common transciever ports TX-A, TX-B and TX-C. The antennas connected to ports TX-A, TX-B and TX-C can be selected independently using three 12V selectors. Selectors are connected via ports A, B and C. Cables are not included.
Frequency range : 1.7 - 54 MHz 
Characteristic impedance : 50 ohm 
Number of radio ports : 3 (TX-A, TX-B and TX-C)
Number of antenna ports : 10 (A1 to A10)
Supply voltage : +12 to +15V DC 
Selection of port : DC 12V select (ports A,B and C)
       (you can order three ASC Controllers or use your own 12V selectors)
Consumption : max. 100mA 
Connectors : SO239 ( N type on request )
SWR: (depends on selected port – the worst case)
  • 1.8 MHz: < 1,00 : 1
  • 14 MHz:  < 1,02 : 1
  • 28 MHz:  < 1,04 : 1
  • 50 MHz:  < 1,08 : 1
Isolation: (depends on ports – the worst case)
  • 1,8 MHz: > 90 dB
  • 14 MHz: > 95 dB
  • 28 MHz: > 90 dB
  • 50 MHz: > 80 dB
Insertion loss: (typical)
  • 1.8 MHz < 0.00 dB
  • 14 MHz < 0,01 dB
  • 28 MHz < 0,04 dB
  • 50 MHz < 0,05 dB
Power rating : ( depends on antenna SWR)
  • up to 30 MHz
    • SWR <1,2 :1............. < 5 KW
    • SWR <1,5 : 1 ........... < 4 KW
    • SWR < 2 : 1 ............. < 3 KW
    • SWR < 3 : 1 ............. < 2 KW
  • 50 MHz
    • SWR <1,2 :1............. < 3 KW
    • SWR <1,5 : 1 ........... < 2,5 KW
    • SWR < 2 : 1 ............. < 2 KW
    • SWR < 3 : 1 ............. < 1,5 KW
Operating temperature range : -30 to +60 °C
Dimensions: W 210 mm x H 120 mm x D 210 mm 
                           (8,27") x (4,7") x (8.27")
Weight : 1.56 kg ( 3,44 lbs )
  • Antenna switch OM SW 3/10

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