3.7m Receive Only Antenna Datasheet  

 

 

 

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

High Accuracy Stretch-formed Aluminum Panel

Meet data receive and TV receive requirement

C-band, Ku-band, ka-band，S-band, L-band frequency as option

Linear or Circular Polarized feed system as option

Single/Dual Polarization as option

Manual/Motorized as option

High Erosion Resistance

Assembled and tested feed system before leaving factory

 

 

 

 

 

Electrical Specification

Type	3.7m Rx only antenna
Operating Frequency, GHz	C Band	Ku Band
	Receive	Receive
	3.4~4.2	10.95~12.75
Gain, Mid-band, dBi	42	50.9
Polarization	Linear/Circular	Linear
Isolation	>30dB	>30dB
VSWR	1.25	1.25
Side lobe level	29-25lge(1〫≤e≤ 20〫)
First side lobe	≤-14dB
Feed Interface	CPR-229F	WR-75

   Mechanical Specification

Antenna Diameter		3.7m
Antenna Type		Prime Focus
Surface Accuracy(RMS)		≤0.5mm
Antenna Pointing Range	Azimuth	+360°
	Elevation	+5°~90° (Continuous)
	Polarization	+180° (Continuous)
Drive mode		Manual or motorized
Motor drive system	Azimuth travel rate   Elevation travel rate	0.2°/s(0.04°/s) 1°/s

   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