Description
AL-7103-MKii VSAT system RADOME
SPECIFICATIONS FOR 1.28M RADOME
1. Application:
Commercial application marine satellite communication system.
2. Dimensions: 1,28M
3. Construction:
Molded Nomey Honeycomb, UV protected, finish white color Polyamide Epoxy
gloss coating – B.Moore M3690.
OPTION 24-1166-3 gray radome use this color: “Light Grey” RAL 7035
OPTION 24-1166-4 gray radome use this color: “Dark Grey” RAL 7045
4. Environmental Conditions:
Applicable for shipborne salt environment waterproof according to
MIL-STD-108E (submergence test not mandatory).
5. Electrical Specification:
The radome shall not affect the RF performance of the antenna inside the radome:
Freq. Range & Antenna Gain Rx: > 40dB @ 11.7GHz (RX range 10.7-12.7GHz)
Tx: > 42dB @ 14.25GHz (Tx range 14-14.5GHz)
Cross Polarization isolation 35dB
SIDE LOBES –
In the plane of geostationary orbit:
1.25 < < 7 29-25log() dBi
7 < < 9.2 +8 dBi
9.2 < < 48 32-25log() dBi
48 < < 180 -10 dBi
Insertion Loss: 0.2 dB max. at 11.7GHz (design goal 0.1dB)
Reflection Loss: 0.1 dB max. at 11.7GHz
