Material: FRP Head + Copper RPSMA Male Connector
Light Weight, Extremely Durable, Smaller than current omni antennas.
Nearly Perfect axial ratio, Smoother radiation pattern.
Center frequency: 5.8 GHz; Axial ratio: < 1.3
Bandwidth: 500 MHz (5.55 – 6.05 GHz); Radiation efficiency: 95%
Matching: S11 < -20 dB, VSWR < 1.22 (at center frequency)
Originally the radiation efficiency was listed as 92%, this was a mistake.
These values are based on simulation, actual measurements are below (they are very similar).
The center frequency may shift a bit between batches as a result of variations in the dielectric constant of FR4.
Also, not all brands of FR4 have the same dielectric constant. Frequency shifts up to 100 MHz are normal.
We suggest you buy 2 pcs, one used on the Drone, the other one used on the Fat Shark Goggles.
1 x 5.8G Pagoda-2 Omni Antenna