HELI-A0109 High Power Helical AntennaHELI-A0109

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Product Code HELI-A0109 Categories ,


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HELI-A0109 is a high power helical spiral, right-hand circularly polarised antenna designed operating in the 1160 – 1610 MHz band. The antenna provides broad beam coverage without nulls or reduction in performance.

The antenna features a low VSWR and high gain over the operating band with a light weight, yet robust radome to protect the radiator.

This antenna is a marine hardened version of the HELI-A0108.



  • High gain
  • High power
  • Low VSWR
1. Start Frequency (MHz) 1160
1. End Frequency (MHz) 1610
Power Handling (Text)(This field will be display if “Power Handling” is blank) 150 W CW
Active / Passive Passive
Polarisation RHCP
Maximum VSWR 2:0:1
Dimensions (m) 0.95 (length) 0.120 (Radome) 0.280 (Base)
Gain (dBi) > 13
Mass (kg) 2.6 kg (Antenna) 1.5 kg (Bracket)

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