Feed HornOMTTRFFeed Support and Class II Az/El MountTx Frequency: 13.75 - 14.5 GHzRx Frequency: 10.70 - 12.75 GHzFeed: Cross-Pol, Long Focal Length, (33 degree)Mast Requirement: 2.88" to 3.00", (73mm to 76mm) mast pipe interfaceSupports up to 8lb ( 3.6kg) for BUC and LNBIntelsat and Eutelsat approvals
The Skyware Global Type 123 1.2 m Class II RxTx Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to sustain the critical parabolic shape necessary for transmit performance. The reflector optics feature a long focal length for excellent cross-pol performance, required by many satellite operators.
The Az/El mount is constructed from heavy-gauge steel to provide a rigid support to the reflector. The Az/El mount secures the antenna to any 2.88"-3.00" (73-76 mm) O.D. mast and prevents slippage in high winds. A specially formulated powder paint process offers excellent protection from weather-related corrosion.
All materials comply with EU directive No. 2002/95/EC (RoHS).Long focal length optics for low cross-pol performanceFine azimuth and elevation adjustmentsAvailable with Ku-Band co-pol or cross-pol feedsGalvanized 19 mm (.75”) O.D. feed support legs and 51 mm (2") O.D. lower feed supportPlated hardware for maximum corrosion resistanceClass II system designed for typical 2W and 4W Ku-Band Block Up-Converters (BUCs)
| RF Performance | |
|---|---|
| Effective Aperture | 1.2 m (48 in) |
| Operational Frequency Transmit Receive | 13.75-14.50 GHz 10.70-12.75 GHz |
| Polarization | Linear, Orthogonal |
| Gain (±.2 dBi) Transmit Receive | 43.3 dBi @ 14.25 GHz 41.8 dBi @ 11.95 GHz |
| 3 dB Beamwidth Transmit Receive | 1.2° @ 14.3 GHz 1.5° @ 12.0 GHz |
| Sidelobe Envelope (Tx, Co-Pol dBi) 1.5°<θ<20° 20°<θ<26.3° 26.3°<θ<48° 48°<θ<180° | 29-25 Log θ -3.5 32 - 25 Log θ -10 |
| Antenna Cross-Polarization | >30 dB in 1 dB Contour |
| Antenna Noise Temperature 10° El 20° El 30° El | 45°K 31°K 24°K |
| VSWR Transmit Receive | 1.3:1 1.5:1 |
| Isolation, Port to Port Transmit Receive | 110 dB 35 dB |
| Feed Interface Transmit Receive | WR75 Cover Flange (UBR120) WR75 Cover Flange (UBR120) |
| Mechanical Performance | |
| Reflector Material | Glass Fiber Reinforced Polyester |
| Antenna Optics | One-Piece Offset Feed Prime Focus Long Focal Length |
| Mount Type | Elevation over Azimuth |
| Elevation Adjustment Range | 7°-84° Continuous Fine Adjustment |
| Azimuth Adjustment Range | 360° Continuous; ±20° Fine Adjustment |
| Mast Pipe Interface | 2.88 in - 3.00 in (73-76 mm) Diameter |
| Environmental | |
| Wind Loading Operational Survival | 50 mi/h (80 km/h) 125 mi/h (200 km/h) |
| Temperature | -50°C to 80°C |
| Humidity | 0 to 100% (Condensing) |
| Atmosphere | Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas |
| Solar Radiation | 360 BTU/h/ft² |
| Shock and Vibration | As Encountered During Shipping and Handling |
Skyware Global Antenna 1.2m Tx/Rx Ku Band Type 123 Class II Datasheet