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INSTRUCTION MANUAL 

 

 
 

 

 

 
 

 

 

 
 

 

 

 

 
 

 

 

 
 
 

 

 
 

 

 

 
 

 

 

 

 

OM Power, s.r.o.  

  93030 Báč 126,    SLOVAKIA 

Contact :  +421 905 321 410 

e-mail

:   [email protected] 

WWW.OM-POWER.COM 

OM SW 2/10 

OM SW 2/10+ 

Shortwave plus 50 MHz 

Antenna switch

     

 

      

 

Содержание OM SW 2/10

Страница 1: ...INSTRUCTION MANUAL OM Power s r o 93030 Báč 126 SLOVAKIA Contact 421 905 321 410 e mail om power om power com WWW OM POWER COM OM SW 2 10 OM SW 2 10 Shortwave plus 50 MHz Antenna switch ...

Страница 2: ...ote antenna switching It allows to connect one of maximally ten antennas to one of two common antenna ports TX A and TX B outputs Antenna switch OM SW 2 10 was designed to cooperate with OM Power automatic power amplifiers OM2200A OM2500A OM4000A and the OM SW 2 10 which is equipped with BCD decoder cooperating with OM2000A and OM4001A It is possible to produce antenna switch with combination of O...

Страница 3: ... to select an antenna Consumption is 100 mA Terminals 1 to 10 on antenna switch should be connected to the OM Power automatic amplifier antenna control connector ANT BPF SW or other type of band decoder Connect the GND terminal to the ground of your controller Configure your automatic power amplifier or band decoder to activate the appropriate output for the desired antenna on each band ANT and BP...

Страница 4: ...A Logic value Antenna port 0 0 0 0 0 UNDEFINED 0 0 0 1 1 ANT 1 0 0 1 0 2 ANT 2 0 0 1 1 3 ANT 3 0 1 0 0 4 ANT 4 0 1 0 1 5 ANT 5 0 1 1 0 6 ANT 6 0 1 1 1 7 ANT 7 1 0 0 0 8 ANT 8 1 0 0 1 9 ANT 9 1 0 1 0 A ANT 10 1 0 1 1 B UNDEFINED 1 1 0 0 C UNDEFINED 1 1 0 1 D UNDEFINED 1 1 1 0 E UNDEFINED 1 1 1 1 F UNDEFINED TERMINAL CONNECTION Connect terminals A B C and D on the antenna switch to the ANT BPF conne...

Страница 5: ...le of the appropriate length and wire size Cable length m ft Conductor Cross section mm2 AWG 100 300 0 14 26 200 600 0 25 24 300 1000 0 5 20 We recommend to use a shielded cable with a shield used as an added ground lead to reduce voltage losses Connect one end of the cable to the terminals of the antenna switch and the other end to an appropriate connector on your OM Power automatic amplifier or ...

Страница 6: ...selected port the worst case 1 8 MHz 1 00 1 14 MHz 1 02 1 28 MHz 1 04 1 50 MHz 1 12 1 Isolation TX A to TX B Next two ports 1 8 MHz 80 dB 14 MHz 65 dB 28 MHz 60 dB 50 MHz 54 dB Others ports 1 8 MHz 100dB 14 MHz 88 dB 28 MHz 80 dB 50 MHz 72 dB Insertion loss typical 1 8 MHz 0 01 dB 14 MHz 0 02 dB 28 MHz 0 03 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...

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