Alignsat 1.2m Ka Band Earth Station Antenna
Item No.: Ka02
Alignsat 1.2m Ka band antenna is a high performance antenna designed for Ka-band satellite communications. The antenna is a rugged, commercial quality product suitable for the most demanding applications.
- 1.2m Ka Band Earth Station AntennaDownload
Description
Technical specifications：
| Electrical Specification | ||
| Type | ATKa120 | |
| Electrical | Ka-Band | |
| Operating Frequency (GHz) | Receive | Transmit |
| 18.9~19.3 | 28.8~29.07 | |
| Midband Gain ( +/- .5 dB) | Receive | Transmit |
| 44.8 | 48.3 | |
| Polarization | Linear/Circular | |
| XPD(on Axis), dB | 35 | |
| Axial Ratio | 1.2 | |
| VSWR | 1.3 | 1.3 |
| Antenna Noise Temperature 5° Elevation 10° Elevation |
181°K 140°K |
|
| -3 dB Beam Width, Mid-band | 0.81° | 0.56° |
| -10 dB Beam Width, Mid-band | 1.38° | 0.95° |
| Tx. Power Capability, KW | 5 | |
| Feed Interface | WR42 | WR28 |
| Feed Insertion Loss, dB | 0.4 | 0.3 |
| Isolation, Tx to Rx, dB | 90dB | |
| Isolation, Rx to Tx, dB | 90dB | |
| Mechanical Specification | ||
| Antenna Diameter | 1.2m | |
| Antenna Type | Ring Focus | |
| Antenna Weight | 80kg | |
| Antenna Pointing Range | Azimuth Elevation Polarization |
360° (Continuous) 0~90° (Continuous) 180° (Continuous) |
| Environmental Specification | ||
| Operational Wind | 72km/h gusting to 97km/h | |
| Survival Wind | 216km/h | |
| Ambient Temperature | Indoor outdoor |
–10℃~+50℃ –20℃~+50℃，–40℃~+50℃(option) |
| Relative Humidity | 100% | |
| Solar Radiation | 1135Kcal/h/m² | |