KVH 7.3 m Ka Band Cirular TX RX VSAT Transmit Receive Antenna7.3米Ka波
KVH天线 — KVH 7.3 m Ka Band Cirular TX RX VSAT Transmit Receive Antenna7.3米Ka波
Description
技术参数 / Specifications
| | 网站首页 | KVH天线 | 联系方式 | 天线基座安装 | | | 网站首页 | KVH天线 | 联系方式 | 天线基座安装 | |
|---|---|
| Type | AT730KA |
| Operating Frequency, GHz | Ka band |
| Receive | Transmit |
| 17.7~21.2 | 27.5~31.0 |
| Gain(dBi) | ≥61.1+20lg(f/20) |
| Polarization | circular |
| Axial Ratio(dB) (Circular-Polarized) | 0.5 |
| VSWR | 1.30:1 |
| Sidelobe(dB) | ≤-14 |
| Feed Interface | WR-34 |
| Isolation, Rx to Tx, dB | ≥85 |
| Circular,Rx to Rx,Tx to Tx | ≥20 |
| 90% Peaks under Following Envelop | 29-25lg( q ) dBi;1 °£q£ 20 ° |
| Antenna Diameter | 7.3m |
| Antenna Type | Ring focus |
| Surface Accuracy （ RMS ） | ≤0.3mm |
| Antenna Pointing Range | Azimuth |
| Elevation | 5°~90°(Continuous) |
| Surface Finishment | One primer and white paint 2 times for panels. Hot-dipped galvanization for steel parts except for that need to be in motion and easy to deformation. Installation hardware is stainless. |
| Weight | 4500Kg |
| Azimuth or Elevation Travel Rate | 0.01 ° /s ～ 0.1 ° /s |
| Polarization Travel Rate | 1 ° /s |
| Drive Mode | Manual or Motorized |
| resolution | 0.01°or 0.001° |
| Tracking Accuracy | 1/8 ～ 1/10 Beam Width |
| The servo power consumption | 3kW/380V ， 0.5kW/220V |
| Operational Wind | 20.8m/s – 28.4m/s |
| Survival Wind | 55m/s |
| Temperature | -40 ℃ ～ 60 ℃ （ outdoor ）， -20 ℃ ～ 55 ℃ （ indoor ） |
| Relative Humidity | 0% ～ |
| Store Up Wind | 35m/s |
| Ice Loading | 13mm Operational; 25mm Survival |
Additional information
| | 网站首页 | KVH天线 | 联系方式 | 天线基座安装 | | 网站首页, KVH天线, 联系方式, 天线基座安装 |
|---|---|
| Type | AT730KA |
| Operating Frequency, GHz | Ka band |
| Receive | Transmit |
| 17.7~21.2 | 27.5~31.0 |
| Gain(dBi) | ≥61.1+20lg(f/20) |
| Polarization | circular |
| Axial Ratio(dB) (Circular-Polarized) | 0.5 |
| VSWR | 1.30:1 |
| Sidelobe(dB) | ≤-14 |
| Feed Interface | WR-34 |
| Isolation, Rx to Tx, dB | ≥85 |
| Circular,Rx to Rx,Tx to Tx | ≥20 |
| 90% Peaks under Following Envelop | 29-25lg( q ) dBi;1 °£q£ 20 ° |
| Antenna Diameter | 7.3m |
| Antenna Type | Ring focus |
| Surface Accuracy （ RMS ） | ≤0.3mm |
| Antenna Pointing Range | Azimuth |
| Elevation | 5°~90°(Continuous) |
| Surface Finishment | One primer and white paint 2 times for panels. Hot-dipped galvanization for steel parts except for that need to be in motion and easy to deformation. Installation hardware is stainless. |
| Weight | 4500Kg |
| Azimuth or Elevation Travel Rate | 0.01 ° /s ～ 0.1 ° /s |
| Polarization Travel Rate | 1 ° /s |
| Drive Mode | Manual or Motorized |
| resolution | 0.01°or 0.001° |
| Tracking Accuracy | 1/8 ～ 1/10 Beam Width |
| The servo power consumption | 3kW/380V ， 0.5kW/220V |
| Operational Wind | 20.8m/s – 28.4m/s |
| Survival Wind | 55m/s |
| Temperature | -40 ℃ ～ 60 ℃ （ outdoor ）， -20 ℃ ～ 55 ℃ （ indoor ） |
| Relative Humidity | 0% ～ |
| Store Up Wind | 35m/s |
| Ice Loading | 13mm Operational; 25mm Survival |
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