SPECIFICATIONS

Brand Name: U-Angel-1988

Hign-concerned Chemical: None

Origin: Mainland China

Weight: Triple Feed Patch Array

Size: 59.7 x 59.7 x 99.1mm

Package: Yes

Model Number: 5.8G Antenna

Brand:GEPRC

Center frequency: 5.8 GHz
Bandwidth: 660 MHz (5.47 - 6.13 GHz)
Match: S11 < 20 dB, VSWR < 1.22 (at center frequency)
Axial ratio: < 1.3
DBi antenna gain: 14
Half power beam width: 55 degrees (horizontal and vertical)
Radiation efficiency: 83.5%

These values are based on simulations, and the actual measurements are as follows(they are very similar).
Because of the change in the FR4 dielectric constant, the center frequency may be shifted between batches.
Also, not all FR4 brands have the same dielectric constant.
Frequency conversion to 100 MHz is normal.