1.2M Ku/Ka波段便携式自动采集天线
反射器类型 1.2M 4 件式 AvL 碳纤维
光学偏移， 主焦， 0.8 F/D
可互换饲 Ku LP， Ka CP
定位器基于案例
Az/El 驱动系统专利旋转®定位器
方位角上方的安装几何高程
极化调节电动旋转进给
军用标准 MIL-STD-188-164A 型 E-V
行程 - 方位角 400°
- 仰角：视线工作角度为 5°-95°，Az 行程为 ±200°
- Polarization | ±91° for Linear Feeds, Adjustable within <1° |
Speed - Slewing/Deploying | 2°/second |
- Peaking | 0.2°/second |
- Tracking | 0.1/second |
Electrical Interface | 32 ft. Cable with Connectors for Controller |
Emergency Drive Wind - Operational-mph | Handcrank on Az, El; Knob on Pol |
Without anchoring | 30 mph |
With anchoring | 30 mph gusting to 45 mph |
- Survival (anchored) | 80 mph in zenith stowed position |
Temperature - Operational | -20° to 125°F |
- Survival Configuration - Rugged Cases | -40°F to 140°F |
Motorized Positioner | 43” x 27” x 20”; less than 165 lbs. |
Outriggers/Feed Boom/ Reflector 43” x 27” x 20”; less than 110 lbs.
RF Interface
BUC Mounting Mounted on antenna feed boom
Set-up Time Less than 15 minutes
Ku-Band Receive Transmit
Frequency 10.95-12.75 GHz 13.75-14.5 GHz
Gain (Midband) |
| 41.6 dBi 43.1 dBi |
VSWR Beamwidth (degrees) |
| 1.30:1 1.30:1 |
-3 dB |
| 1.5 1.2 |
-10 dB |
| 2.7 2.3 |
Radiation Pattern Compliance |
| Better than FCC §25.209, ITU-R S.580 |
Antenna Noise Temperature |
| 51° K at 30° Elevation, 10.95 GHz |
Polarization |
| Linear Orthogonal standard, Optional Co-pol |
Power Handling Capability Cross-Pol Isolation |
| 0.5KW per port |
On-Axis (minimum) |
| 35 dB 35 dB |
Off-Axis (within 1 dB BW) |
| 27 dB 28 dB (35dB with Mode-matched) |
Port-to-Port Isolation |
| 35 dB 85 dB |
Satellite System Compliance |
| FCC, Intelsat, and PanAmSat |
Ka-Band |
| Receive Transmit |
Frequency | 20.2-21.2 GHz 30.0-31.0 GHz |
Gain (Midband) | 46.4 dBi 49.6 dBi |
VSWR Beamwidth (degrees) | 1.30:1 1.30:1 |
-3 dB | 0.9 0.6 |
-10 dB | 1.5 1.1 |
Radiation Pattern Compliance | FCC and MIL-STD-188-164A |
Antenna Noise Temperature | 86°K at 30° Elevation, 20.2 GHz |
Polarization | Circular convertible to either RHCP or LHCP |
Power Handling Capability | 250 watts per port |
Axial Ratio < 1.5 dB <1.0 dB
Port-to-Port Isolation 35 dB 35 dB
(85 dB with optional TX reject filter)
