General description
Starwin can supply satellite receive only antenna ,and can receive TV signal, Starwin RXO antenna is made of high accuracy stretch-formed aluminum panel with stable structure. The RXO antenna systems with satisfactory performance of high gain, low side lobe and reliable operation, easy to operate and maintenance.
Options
Ø *High Accuracy Stre tch-formed Aluminum Panel
Ø Meet data receive and TV receive requirement
* C-band, ku-band as option Linear or Circular
Polarized feed system as option
Ø * Single/Dual Polarization as option
Ø * Manual/Motorized as option
Ø * High Erosion Resistance
Ø * Assembled and tested feed system before
leaving factory
Specification for 2.4 m Rx antenna
Electrical Specification | |||
Type | 2.4m Rx only antenna | ||
Operating Frequency, GHz
| C-Band | Ku-band | |
Receive | Receive | ||
3.4~4.2 | 10.95~12.75 | ||
Gain, Mid-band, dBi |
37.3 |
47.3 | |
Polarization | Linear/Circular |
Linear | |
VSWR | 1.3 | 1.3 | |
Isolation
| ＞30dB
| ＞30dB | |
Feed Interface | CPR -229F | WR-75 | |
Side lobe level | 29-25logθ 1º≤θ≤20º | ||
First side lobe
| ≤ -14dB | ||
Mechanical Specification | |||
Antenna Diameter | 2.4m | ||
Antenna Type | Prime Focus | ||
Surface Accuracy(RMS) | ≤0.5mm | ||
Antenna Pointing Range | Azimuth | ±360° 5°~90°(Continuous) ±90°(Continuous) | |
Elevation | |||
Polarization | |||
Drive mode | Manual & motorized | ||
Motor drive system | Azimuth Travel Rate | 0.20°/S(0.04°/S)
1°/S
| |
Elevation Travel Rate | |||
Environmental Specification | |||
Operational Wind | 80km/h gusting to 126km/h | ||
Survival Wind | 198km/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 | ||
