1.8 METER RX ONLY ANTENNA DATASHEET
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 Stretch-formed Aluminum Panel
Ø Meet data receive and TV receive requirement
Ø C-band, ku-band as option
Ø 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
photo is for Tx , Rx antenna for your reference.
C&KU feed
Specification for 1.8 m Rx antenna
Electrical Specification | |||
Type | 1.8 Rx only antenna | ||
Operating Frequency, GHz
| C-Band | Ku-band | |
Receive | Receive | ||
3.4~4.2 | 10.95~12.75 | ||
Gain, Mid-band, dBi |
35.3 |
45.1 | |
Polarization | linear | Linear | |
VSWR | 1.25 | 1.25 | |
Feed Interface | CPR -229F | WR-75 | |
Side lobe level | 29-25logθ 1º≤θ≤20º | ||
First side lobe | ≤ -14dB | ||
Mechanical Specification | |||
Antenna Diameter | 1.8m | ||
Antenna Type | Offset antenna | ||
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 | ||
