SpiroNET 5.8GHz – Patch Antenna

New Low-Cost, Extreme Range

See latest 5.8GHz Patch stuff

Natural Choice for Long Range

The SpiroNET 5.8GHz circular polarized patch antenna from ImmersionRC adds some serious range to 5.8GHz FPV systems.

The SpiroNET 5.8GHz circular polarized patch antenna from Multi-km flights from CE-legal 25mW systems. > 10km range from 600mW systems.

5.8GHz Band, 13dBi gain
35 degree Beam Width (H+V)
F/B Ratio > 35dB, VSWR < 1:1.35 @ Center Freq.
 Circular Polarization
 Individually tested
 Greatly increase usable range compared with a traditional antenna

Combine to Create an Array

Pair two 13dBi LZR patches with the custom LZR mounting kit for the ultimate wide-beam rapidFIRE diversity antenna array.

The mounting kit includes a FatShark Dominator fan-cover plate, which allows easy removal using tool-free thumbscrews.

Wide bandwidth

Wide 5.47-5.93GHz bandwidth (< 1.5:1) covers all RaceBand channels (plus a little extra).


Essential Specs, User Manuals, Firmware & Downloads


Retail Price ($USD): $29.00
Frequency: 5.8GHz Band (5.47GHz – 5.93GHz)
Polarization: RHCP
Beam: 35 degrees @ -3dB (H+V)
F/B Ratio: > 35dB
VSWR: < 1:1.2 @ Center freq.
Impedance: 50 ohms
Mounting Holes: 4x M3,  32mm between hole centers
Dimensions: L=92mm x W=10mm x H=92mm
Weight: 53g


No downloads found.


(Unofficial – Full & final testing may not have been carried out on beta release firmware, use with caution!)

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