Antesky 1.2 Meter Quick Deploy Antenna is carbon fiber material and it is customized according to customer’s requirements. The specification of this customized 1.2 Meter Quick Deploy Antenna is shown as following:
|Type||1.2 Meter Quick Deploy Antenna(flyaway)|
|Operating Frequency. Ghz||Ku-Band|
|Gain, Mid-band, dBi||≥40.5+20lg[F(GHz)/11.325]dBi||≥41.6+20lg[F(GHz)/13]dBi|
- Features of first sidelobe:
The sidelobe performance has widely increased after moving feed away from reflector. After testing, the first sidelobe is about -25dB and sidelobe envelope is far less than 29-25log θ dBi required in ITU 580-4.
- Cross polarization isolation:
Optimized feed structure and design to make the feed radiation characteristic axisymmetric. The tested cross polarization isolation is -40dB.
- G/T value test:
After amending reflector curve, antenna efficiency improves to 78% according to the actual test G/T @ 11.2 GHz, 19.2 dBk.