SevenStar SX272: Splitter AIS and VHF Antenna

Antenna Splitter SX272 SevenStar

SevenStar SX272 VHF Antenna Splitter, for AIS, VHF and FM systems, allows the use of a single antenna for all systems.


The Sevenstar SX.272 Antenna Splitter is ideal for installing an AIS. It saves time and money by using your existing VHF antenna for AIS, VHF and FM systems. The installation of the splitter allows you to safely use the VHF or Transponder, conveying the power delivered only on the antenna and not on other connected devices. The ground of each connector is isolated by a PSU filter.

With the AIS system you will be able to take advantage of important additional information

  • Locate Friends and Colleagues
  • Avoiding Collisions
  • Receive AIS Navigation Alerts
  • Notices from the Port or Marina

Technical characteristics

  • Power supply: from 9 to 32 Vdc
  • Absorption: <150 mA (<2W a 12Vcc)
  • Power: 25 W VHF, 12.5 W AIS
  • VHF band: 156.00-163.425 Mhz
  • Status LED
  • Connections: 2xPL-259 for antenna/VHF; 2xBNC for AIS/FM
  • R&TTE and CE approved
  • Dimensions: 120 x 80 x 50 mm


  • 031-1210

    SevenStar Splitter antenna for AIS transponder

    Weight: 0.5 kg; Dimensions: 16.5 x 11.5 x 6 cm
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