X, Ka data transmission antenna (spot-beam)
l Bandwidth: 1000, 1500 MHz
l Gain: ≥25dBi/33dBi
l Beam coverage: ±2.5°/±4° (mechanical moveable)
l Polarization mode: dual circular polarization
l Axis ratio: ≤1dB
l Standing ratio: ≤1.2
l Electrical interface：BJ84, BJ260 standard wave-guide
l Weight: ≤7.5kg
l Development period: T0+6 months