11.3m Satellite Earth Station TV Antenna

• Usage Occasion: Satellite Receiving
• Operating Wavelength: Microwave
• Material: Al
• VSWR: 1.5
• Nature of Operation: Satellite Receiving
• Sturcture Form: Cassegrain
• Model NO.: NS-SECR-1130
• Antenna Diameter: 11m
• Antenna Type: Cassegrain
• Operating Frequency: C/Ku Band
• Drive Mode: Motorized
• Function: Satellite Downlink
• Transport Package: Export Wooden Package or Steel Frame Fixing
• Specification: ISO9001
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 10sets Per Year

Product Description

11m earth station satellite communication antenna characteristics

High gain, low sidelobe, high polarization identification rate;

High precision reflector accuracy;

Cassegrain type;

C Band and Ku Band optional;

Modern design,convenient and fast installation & adjustment;

Steel parts through spraying zinc processing,with strong anti-corrosion stability;

Stainless steel standard component.
Trussed AZ (±85°) & Rotary platform AZ(±180°) optional;

11m earth station satellite communication antenna standard configuration 

Main reflector, subreflector, feed and feed support, hub, back support frame, kingpost, kingpost support leg, AZ/EL drive unit, limit switch, operation platform, ladder, antenna mount, foundation template, anchor bolt, standard component.

11m earth station satellite communication antenna optionalparts

LNB, serve system, motorized polarization, lightning protection device.

RF specifications

Model	NS-SECR-1130
Operating Frequency GHz	C band		Ku band
	Receive		Receive
	Standard: 3.625~4.2 Extended: 3.4~4.2		Standard: 10.95~12.75 Extended: 10.7~12.75
Antenna gain dBi	≥51.72		≥60.83
Polarization	Linear	Circular	Linear
Cross Pol differentiate,dB	≥35
-3dB Beamwidth, Mid-Band	0.455°		0.156°
VSWR	1.35		1.25
Interface	WR-229G		WR-75
General Sidelobe Envelope,dBi	29-25logθ(1°≤θ<20°)

Machenical specifications

Antenna diameter	11.3m
Antenna type	Cassegrain
Material	Aluminum panels that thickness ≥1.5mm
Antenna weight	13000kg
Antenna Kingpost	El over Az
RMS	≤ 0.5 mm
Antenna travel range AZ EL Pol	±85°(Motorized) 5°~90° ±90°
Antenna drive mode	Motorized
Panel treatment	Compressed by 1.5mm 3003-O aluminum, degrease and based with primer paint and finished with anti rust white paint
Steel parts	Sand blasting and hot dip galvanized processing firstly, then primer paint and final white paint processing.

Environment specifications

Working wind speed	72kmph work wind speed(Hold the precision ) 97kmph work wind speed(Lower the precision )   200kmph Survival Winds(Upturned lock)
Working temperature	-45ºC~50ºC
Humidity	95%~100%
Seismic capacity	0.3G`s horizontal, 0.15G`s vertical
Solar radiation	360BTU/h/ft²
Ice load	3cm