Pagoda-2 Omni Antenna 5.8G Transmitter Receiver RHCP RPSMA Male (Red)

RJX
RJX1527
Bestel
  • Beschrijving

Specification:

Brand: RJXHOBBY
Color: Red.
Size: 69mm
Material: FRP Head + Copper RPSMA Male Connector
Weight: 7.47g

Features:

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.

NOTE:

We suggest you buy 2 pcs, one used on the Drone, the other one used on the Fat Shark Goggles.

Package Included:

1 x 5.8G Pagoda-2 Omni Antenna