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Antenna switch OM SW 1/10


  • Product Code: ANT-SW1/10
  • Stock: In Stock
  • Price Ex VAT:

    440.00€

Shortwave plus 50 MHz Antenna Switch OM SW 1/10 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 common transciever port TX. The antenna connected to port TX can be selected using 12V selector. Cable for selector is not included.
Frequency range : 1.7 - 54 MHz 
Characteristic impedance : 50 ohm 
Number of radio ports : 1 (TX)
Number of antenna ports : 10 (A1 to A10) 
Supply voltage : +12 to +15V DC 
Selection of port : DC 12V select
       (you can order ASC Controller or use your own 12V selector)
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 1/10

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