Probecom Excellent 1.8M Ku Band Earth Station Antenna
General Specifications
Probecom 1.8Meter antenna consists of two varieties, offset /ring focus antenna ,providing Tx/Rx 2-port feed in linear polarization, can offer superior Tx/Rx performance.
Probecom
1.8 M antenna RF specification can adhere to FCC Regulation25.209,IESS
and ITU-RS.580-5,INMARSAT, ASIASAT,INTELSAT, APT and CHINASAT,etc.
Probecom
1.8M antenna reflector incorporates stretch-formed doubly contoured
panels with matched radials and hub for ease of field alignment. 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 required for Ku-band
operation.
Highlighted
Features
Meets CCIR 580 and INTELSAT Requirements
High G/T, Excellent Pattern Characteristics
Hot-spray zinc Steel Ground
Offset Parabolic
Mount Assembly
2-port Linear Polarization
Antennas Accessory
Motorization Kits
Limit Switches
Step track
ODU Support Kits
Factory Feed System Testing and Documentation
Ocean /Air Transport Packing
Foundation Kit
Lightening Rod Kit
Grounding Kit
Cable-Mounting Kit
Major Subsystem Spare Part Kits
Anti-icing and Deicing
Specifications in details
RF SPECIFICATIONS | Ku-Receive | Ku-Transmit |
Frequency(GHz) | 12.25-12.75 | 14.0-14.5 |
Typical Gain(d B) | 45.44 | 46.37 |
VSWR | 1.25:1 | 1.25:1 |
Beam width: -3dB | 0.878° | 0.789° |
Power Handing Capability | 1KW/Port | |
Feed Insertion | WR-75 | |
Feed Insertion Loss(d B) | 0.25dB | 0.25dB |
Tx-Rx Isolation | 85dB | |
Cross Polarization Isolation | Axis | ≥35dB |
1dB Beam width | ≥33dB | |
Side Lobes | CCIR.508-4 | |
MECHANICAL SPECIFICATIONS | |
Azimuth Travel | 0°~360° |
Elevation travel | 5°~85° |
Surface Accuracy (R.M.S) | 0.3mm |
Operational Wind Speed | 45mi/h (72Km/h) gusts to 60mi/h (97Km/h) |
Survival Wind Speed | 125mi/h (200Km/h) |
Ambient Temperature | -30° ~ +60° |
Relative Humidity | 0%~100% |
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