Alignsat 3.7m Earth Station Antenna
Quick Detail
- FOB Price : USD $4,800.00 / Piece
- Minimum order:1
- Place of Origin:China (Mainland)
Specifications
| Electrical Specifications | ||||
| Type | AT37C | AT37K | ||
| Operating Frequency, GHz | C band | Ku band | ||
| Receive | Transmit | Receive | Transmit | |
| 3.625~4.2 | 5.85~6.425 | 10.95~12.75 | 13.75~14.5 | |
| Gain, Mid-band, dBi | 41.7 | 45.6 | 51.4 | 52.7 |
| Polarization | Linear /circular | Linear | ||
| XPD(on Axis), dB | 35 | 35 | 35 | 35 |
| XPD across 1dB Beam Width, dB | 33 | 33 | 33 | 33 |
|
Axial Ratio/2-PortFeed
(Circular-Polarized) |
1.30 | 1.09 |
|
|
| VSWR | 1.25 | 1.25 | 1.25 | 1.25 |
|
Antenna Noise Temperature 2-port feed
10° Elevation 30° Elevation 50° Elevation |
35°K
29°K 25°K |
|
49°K
39°K 35°K |
|
| G/T ( El＞10°) |
24dB/°K
( 30°LNA ) |
|
30.6dB/°K
( 70°LNA ) |
|
| -3 dB Beam Width, Mid-band | 1.25° | 0.82° | 0.44° | 0.38° |
| Tx. Power Capability, KW |
|
5 |
|
2 |
| Feed Interface | CPR—229G | CPR—137G | WR-75 | WR-75 |
| Feed Insertion Loss, dB | 0.2 | 0.2 | 0.25 | 0.2 |
| Isolation, Tx to Rx, dB | 90 | 85 | ||
| First Side lobe 90% Peaks under Following Envelop |
-14
29-25logθ(1°≤θ＜20°) |
-14
29-25logθ(1°≤θ＜20°) |
||
| Mechanical Specification | ||||
| Antenna Diameter | 3.7m | |||
| Antenna Type | Ring Focus | |||
| Surface Accuracy(RMS) | ≤0.5mm | |||
| Antenna Pointing Range | Azimuth | 0°~180° | ||
| Elevation | 0°~90° | |||
| Polarization | ±360° | |||
| Drive Mode | Manual or Motorized | |||
| Motor Drive System | Azimuth Travel Rate | 0.11°/S(0.03°/S) | ||
| Elevation Travel Rate | 0.17°/S(0.04°/S) | |||
| Antenna reflector Material | Aluminum Alloy | |||
| Finish of steel parts | Hot dipped Zinc | |||
| Environmental Specification | ||||
| Operational Wind | 72km/h gusting to 97km/h | |||
| Survival Wind | 216km/h | |||
| Temperature | -40°~+60° | |||
| Relative Humidity | 100% | |||
| Solar Radiation | 1135Kcal/h/m² | |||
| Seismic(Survival) | 0.3g(H), 0.15g(V) | |||
| Ice Loading | 13mm Operational; 25mm Survival |
Note:
1. The real price depends on the detailed parameter you request.
2. When you send us the inquiry, please describe your detailed request, such as exact frequency band for C, ku, ka, X, S or other bands, Linear or Circular Pol., 2 or 4 port, manual or motorized drive. With these detailed information, we can offer you an accurate quotation at an early time. Thanks for your cooperation and understanding.
