GS9.0M ESA spec.pdf

Key Features

* Meet or Exceeds CCIR-580 and INTELSAT requirements 

* High G/T, Excellent Pattern Characteristics

* 2- port,3-port,4-port Liner/Circular Feed

* Field Changeable Feed System, Switchable Circular to Liner C-band

* Antenna Az 0-360 degree continuous Pointing Range

 

Antenna Accessories              

* Motorization Kits                   

* Limited Switches                   

* Step track                         

* ODU Support Kits                  

* Factory Feed System Testing and      

* Documentation                    

* Export Packing                     

* Foundation Kit                     

* Lightening Rod kit

* Grounding Kit

* Cable-Mouthing Kit

* Major Subsystem Spar Part kits

* De-icing or Anti-icing

 

ELECTRICAL SPECIFICATION

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	50.35	53.4	59.2	60.4
VSWR	1.25：1	1.25：1	1.25：1	1.25：1
Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation	2/4 port feed 35°K/40°K 27°K/34°K 24°K/30°K		2/4 port feed 60°K/66°K 50°K/56°K 44°K/50°K
-3dB Beam Width, Mid-band	0.74°	0.49°	0.24°	0.20°
-15dB Beam Width, Mid-band	1.48°	0.98°	0.49°	0.40°
Tx. Power Capability, KW		5		2
Feed Interface	CPR-229G	CPR-/137G	WR-75	WR-75
Feed Insertion Loss dB	0.25	0.2	0.25	0.25
Port-port Isolation（Tx-Rx）	35dB	85dB	35dB	85dB
Rx-Rx、Tx-Tx Linear	30dB	30dB	30dB	30dB
Tx-Tx、Rx-Rx Circular	21dB	21dB
Cross Polarization Isolation(on axis)	35dB	35dB	35dB	35dB
Axial ratio,dB(Ratio)	1.8/0.5dB	1.8/0.5dB
Radiation pattern: First Sidelobe	Meet CCIR 580-5

 

Mechanical Specification

 

ENVIRONMENTAL SPECIFICATION