C/Ku Bant 9 m Halka Odağı/Cassegrain Antenleri (C90T)

9.0 METER EARTH STATION ANTENNA
Shaanxi Probecom Microwave Technology Co., Ltd. is a specialized company engaged in the design and manufacture of satellite communication earth station antenna with a selected range from 1.8M to 16M (C-Band, KU-Band, Ka-Band, X-band, S-band, L-band )and relevant servo equipment including antenna control system and beacon receiver. Microwave antenna, TVRO antenna and Flyaway antenna, Microwave components and customerized products is also provided.
Probecom 9.0 Meter ringfocus antenna can deliver superior performance for C-band and Ku-band transmit/receive sat communication applications such as Broadcasters, Service Providers, GSM operator, Satellite operator, Military and Government Agencies, FreeLands or Rescue Organizations.
Probecom 9.0 Meter ring focus antenna adopts all aluminum re-enforced reflectors, consisting of precisely formed panels with matched radials and hub assemblies, ensure the ease of installation. The standard designed azimuth over elevation pedestal provides a cost-effective solution for high stiffness and stability, full orbital arc coverage and fine drive performance, and ensures the pointing accuracy for C-Band Tx/Rx and Ku-Band Tx/Rx operations.
Highlighted Features
*Meets CCIR 580 and INTELSAT Requirements
*CP/LP switchable feed
*High RF performance
*Galvanized stainless steel hardware
*Different frequency ranges from many feed configurations
*Ka band antenna with rotary pedestal is available
* Antenna reflector be pre-assembly in works, special designed taper-pin easy instllation and ensure on site assembly accuracy, no theodolite required

Options
*L, S, X bands and multi-bands
*800MHz bandwidth is available
*Full motion antenna
*Feed blower or deicing with automatic controls
*Two or four Tx/Rx port in linear or circular polarized feeds

Antenna Accessory
Motorization Kits
Limit Switches
ODU Support Kits
Factory Feed System Testing and Documentation
Ocean /Air Transport Packing
Foundation Kit
Lightening Rod Kit
Grounding Kit Cable-Mounting Kit
Anti-icing and Deicing

Electrical Specification
Type C90T K90T
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 58.96 60.27
Polarization Linear/Circular Linear
XPD(on Axis), dB 35 35 35 35
XPD across 1dB Beam Width, dB 33 33 33 33
Axial Ratio
(Circular-Polarized) 2-Port Feed
4-Port Feed 1.30
1.06 1.09
1.06
VSWR 1.25 1.25 1.25 1.25
Antenna Noise Temperature
10° Elevation
30° Elevation
50° Elevation 2/4 Port Feed 2/4 Port Feed
35K/50K
26K/39K
23K/35K 60K/90K
50K/76K
44K/64K
-3 dB Beam Width, MID-band 0.54° 0.36° 0.19° 0.16°
Typical G/T(EL>10° , 2-port) 32.0dB/K
(30° LNA) 37.8dB/K
(70° LNA)
Tx. Power Capability, KW 5 2
Feed Interface CPR_229F CPR_137F WR-75 WR-75
Feed Insertion Loss, dB 0.2/0.25 0.2/0.25 0.25/0.35 0.25/0.4
Isolation, Tx to Rx, dB
Tx/Tx, Rx /Rx, Linear, dB
Tx/Tx, Rx /Rx, Circular, dB 85
30
20 85
30
20
Side lobe CCIR 580-4

Mechanical Specification
Antenna Diameter 9m
Antenna Type Ring Focus
Surface Accuracy(RMS) ≤ 0.4mm
Antenna Pointing Range Azimuth
Elevation
Polarization ± 85°
0° ~90° (Continuous)
± 90° (Continuous)
Drive Mode Manual or Motorized
Motor Drive System Azimuth or Elevation Travel Rate
Polarization Travel Rate 0.02° /S-0.04° /S
1° /S
Environmental Specification
Operational Wind 79km/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