ADS-B Double 1/2 Wave Mobile Antenna

  • $69.95

Please Note: The MCX option includes an MCX/SMA adapter for an additional $7.00. MCX are not available to fit 50 Ohm cables, so an adapter is the only method available.


Gain:  5 dBi SWR:  1.5:1 or Less Pattern:  Omni-directional
Wavelength:  1/2 over 1/2 Elements:  2 Tuned:  1090 MHz
Band:  Mode-S / ADS-B Connector:  Your Choice Cable:  RG58U
Cable Length:  17 Feet Mount Type:  NMO Height:  13"
Magnet Size:  3 1/2"    


Tuned for Mode-S / ADS-B:  Each antenna is designed to be used for Mode-S / ADS-B reception, using receivers such as the RadarBox, the SBS-1/2, or the RaspberryPI with Dump 1090 software, and is specifically tuned to the frequency of 1090 MHz.

Excellent Performance:  1/2 wave over 1/2 wave stacked elements gives 5 dBi of gain. This antenna can be used for both transmitting and receiving.

Quality Construction:  Black copper clad stainless steel whip. Black matching coil with copper coated brass base. Gold plunger contact pin and O-ring gasket.

Mount Included:  All black 3 1/2" NMO Magnet Mount with 17' of RG58U cable - Copper 95% braid and solid insulation. Brass NMO with gold contact pin and teflon insulator. (Email to possibly request other connector types.)

*Mobile Components are Produced in Taiwan


"Holy cow… I knew a resonant antenna would make a big difference, but I wasn’t expecting the improvement I’m currently seeing. The antenna arrived today and I put it on-line around 15:15 UTC, in the exact same spot as the old antenna. And you can see from the charts on my FlightAware account the difference it’s made! I wonder what things would be like if I had gotten the base antenna."
Carl D. - Mohrsville, PA


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