Alignsat S/X/Ku-band Feed
Techanical specifications:
a) Frequency:
S band: 2200MHz~2300MHz (Rx)
X band: 7900MHz~9000MHz (Rx)
Ku band: 12.25GHz~12.75GH (Rx)
14.0GHz~14.5GH (Tx)
b) Polarization: S band: LHCP/RHCP switching
X band: LHCP/RHCP switching
Ku band: HLP/VLP switching
c) AR: S band: ≤1.2:1
X band: ≤1.12:1
d) XPI: Ku band≥35dB (on axial)
e) Ku band Rx/Tx Isolation: ≥90dB
f) VSWR: S band: ≤1.5:1
X band: ≤1.35:1
Ku band: ≤1.35:1
g) Tracking Method:
S/X band: Monopulse tracking
Ku band: Step tracking