11.3m Rx/Tx satellite antenna
1)Dual shape ring-focus 2)Optional C, Ku, Ka-Band 3)Optional linear polarization and circular polarization
(1)Dual shape ring-focus
(2)Optional C, Ku, Ka-Band
(3)Optional linear polarization and circular polarization
(4)Optional 2 and 4 ports
(5)High gain and excellent sidelobe performance
(6)No field alignment required
(7)Factory kingpost pedestal and feed system assembled to reduce installation time
(8)Well in anti-corrosion
(9)Survives 125 mph winds
(10)Customized product
| SPECIFICATIONS | 11.3m Rx/Tx antenna | |||||
| C-RECEIVE | C-TRANSMIT | Ku-RECEIVE | Ku-TRANSMIT | |||
| Frequency(GHz) | 3.4-4.2 | 5.85-6.725 | 10.95-12.75 | 13.75-14.5 | ||
| Typical Gain(dBi) | 51.39 | 55.43 | 61.27 | 62.25 | ||
| VSWR | 1.25:1 | |||||
| Beamwidth:-3dB | 0.443° | 0.278° | 0.142° | 0.127° | ||
| -15dB | 0.885° | 0.556° | 0.284° | 0.253° | ||
| Antenna Noise Temperature(°K) | 2/4Port Feed | |||||
| 10°Elevation | 34°k/37°k | 57°k/63°k | ||||
| 20°Elevation | 26°k/29°k | 47°k/53°k | ||||
| 40°Elevation | 23°k/26°k | 43°k/48°k | ||||
| Power Handing Capability | 5KW/Port | 1KW/Port | ||||
| Feed interface | CPR-229G | CPR-137G | BJ120 | |||
| Feed Insertion Loss | 0.25/0.3dB | 0.2dB | 0.3/0.40dB | |||
| Tx-Rx | ≥85dB | |||||
| Cross Polarization Isolation(on axis) | ≥35dB | |||||
| Sidelobes | CCIR.580-4 | |||||
| Mechanical | ||||||
| Antenna Optics | Ring-focus antenna | Cassegrain antenna | ||||
| Azimuth Travel | ±85° | |||||
| Elevation Travel | 0°to 90° | |||||
| Surface Accuracy | 0.5mm(R.M.S) | |||||
| Environmental | ||||||
| Operational Winds | 45mi/h(72km/h)gusts to 60mi/h(97km/h) | |||||
| Survival Winds | 125mi/h(200km/h) | |||||
| Ambient Temperature | -45° to 50° | |||||
| Relative humidity | 10%-100% | |||||
| Seismic(Survival) | 0.3G s horizontal 0.15G s vertical | |||||
11.3m Rx/Tx satellite antenna
