Descripción
RF & Antenna Specifications Ku Linear | |||||
Receive | Transmit | ||||
Frequency (GHz) | 10.7 – 12.75 | 13.75 – 14.5 | |||
Feed – 2 – Port Xpol | |||||
@ 10.7 GHz | |||||
10° Elevation | 54K | ||||
20° Elevation | 52K | ||||
30° Elevation | WR75 | ||||
Cross Polarization Isolation | |||||
On Axis | >30 dB | >30 dB | |||
within 1 dB Beamwidth | >25 dB | >26 dB | |||
VSWR | <1.5:1 | <1.2:1 | |||
Port to Port Isolation | >45 dB | >80 dB | |||
Feed Interface | WR75 | WR75 | |||
Sidelobe Performance | ITU-R S.580 | ||||
Mechanical Specifications | |||||
Antenna Optics | Offset, Prime Focus | ||||
Mount Type | Azimuth over Elevation | ||||
Elevation Adjustment | 0° to 90° | ||||
Azimuth Adjustment | 360° Continuous Fine Adjustment | ||||
Environmental Performance | |||||
Wind Loading | Standard | Metric | |||
Operational (No Ballast/Anchors) | 20 mph | 32.2 km/h | |||
Survival (w/Ballast/Anchors) | 30-45 mph gusts | 48.3-72 km/h gusts | |||
Operational Temperature | 15° to 125°F | 9.4° to 51.7°C | |||
Survival Temperature | -45° to 140°F | -42.8° to 60°C | |||
Rain | .5 in./h | 1.3 cm/h | |||
Solar Radiation | 360 BTU/h/ft2 | 1000 Kcal/h/m2 |