9M LARGE SATELLITE DISH

Model:STR-900KST, STR-900CST

Strong1 Brothers 9.0-Meter C/Ku-band Earth Station Antenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. This antenna features advanced dual-reflector technology precision formed aluminum reflector assembly.

The main reflector is self-aligning, eliminating the requirement for field alignment,so its electric performance can fully meet the specifications associated with the internatianal standards.Strong earth station antenna systems are available for a wide range of applications including wireless telecommunication service providers, Internet service provider, system operators and broadcasters throughout the world, Strong is a professional Earth Station Antenna suppliers.

Features

Superior electrical performance

Hot-dip Galvanized structural steel

Self-aligning reflectors without using theodolite

Guaranteed high-qualified antenna structure

Fixed or motorizable pedestals

Faster and cheaper system implementation

Stainless Steel Hardware

Compact packaging design for ease and low-cost shipping

Responsive customer service support

ELECTRICAL SPECIFICATION
Diameter 9.0M
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 49.66 53.24 59.42 60.35
Polarization Linear/ Circular Linear
XPD (on Axis), dB for LP 35 35 35 35
XPD across 1dB Beam Width, dB for LP 33 33 33 33
Axial Ratio (dB) for CP 2/4 port 1.30/1.06 1.09/1.06
VSWR 1.25:1 1.25:1 1.25:1 1.25:1
Antenna Noise Temperature, 2/4-port feed10° Elevation20° Elevation40° Elevation 35°K/37°K27°K/29°K24°K/26°K 60°K/63°K50°K/53°K44°K/48°K
-3dB Beam Width 0.55° 0.36° 0.18° 0.16°
Tx. Power Capability, KW 5 2
Feed Interface CPR-229G CPR-159G/137G WR-75 WR-75
Feed Insertion Loss, dB 0.25 0.2 0.25 0.25
Isolation, Tx to Rx, dB 85
Radiation Pattern:First Sidelobe CCIR.580-4
MECHANICAL SPECIFICATION
Antenna Type Ring Focus Antenna
Antenna Pedestal Type Kingpost Pedestal/Rotation Pedestal
FinishesReflector SurfacePedestal & Back Structure Aluminum panels with high-diffusing white paintHot dipped Galvanized
Surface Accuracy (RMS) ≤ 0.35mm
Azimuth Kingpost pedestal as ±85° / Rotary pedestal as 0°~360°
Elevation 0°~90°
Antenna Drive Manual or Motorized drive
ENVIRONMENTAL SPECIFICATION
Operational Wind 72km/h Gusting to 97km/h
Survival Wind 200km/h
Temperature – 40°C ~ + 60°C
Relative Humidity 100%
Solar Radiation 1135Kcal/ h/ m2
Seismic (Survival) 0.3g (H), 0.15g (V)