1.8M BSS-Band Class I – 180
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- One-piece precision SMC Reflector
- Precision Az/EI Mount
- Fine Azimuth and Elevation Adjustment Features
- All Materials Comply with EU Directive No. 2002/95/EC (RoHS]
- 720 Hour Salt Spray Hardware
- Standard Waveguide Flange Interface
- Description
- Technical Specifications
- Support Documents
Overview
The Skyware Global 1.8m BSS Band Antenna SFL RxTx Class I is a rugged, commercial quality product suitable for the most demanding applications.
The reflector is constructed from glass fiber reinforced polyester [SMC] for strength and accuracy. A proprietary process developed by Skyware Global insures high RF reflectivity as needed for Ku Band operation.
The precision Az/EI mount is made of galvanized steel for excellent corrosion resistance. This mount includes special features to increase pointing accuracy with low backlash and lockdown error.
This Az/EI allows the antenna to be installed on standard (114mm) 4.50” OD installation mounts.
All hardware is plated to 720 hour salt spray standards under ASTM B-117.
Cross-Polarization Isolation of 30dB on axis
Excellent Tx Port-to-Port Isolation of 80dB or better
Meets or exceeds regulator agency requirements
Details
- One-piece precision SMC Reflector
- Precision Az/EI Mount
- Fine Azimuth and Elevation Adjustment Features
- All Materials Comply with EU Directive No. 2002/95/EC (RoHS]
- 720 Hour Salt Spray Hardware
- Standard Waveguide Flange Interface
| RF Performance | |
|---|---|
| Operating Frequency | |
| TX | 17.30-18.10 GHz |
| RX | 10.95-12.75 GHz |
| Polarization | |
| TX | Linear V-Pol or H-Pol |
| RX | Linear H-Pol or V-Pol |
| Gain (±0.3 dB) | |
| TX | 48.2 dBi @ 17.7 GHz |
| RX | 45.3 dBi @ 12.0 GHz |
| 3 dB Beamwidth | |
| TX | 0.7° @ 17.7 GHz |
| RX | 1.0° @ 12.0 GHz |
| Sidelobe Envelope (Tx, Co-Pol dBi) | |
| 100 λ/D < q < 20° | 29-25 log q dBi |
| 20° < q < 26.3° | -3.5 dBi |
| 26.3° < q < 48° | 32-25 log q dBi |
| 48° < q < 180° | -10 dBi (Typical) |
| Antenna Cross-Polarization | |
| TX | >30dB |
| RX | >30dB |
| Antenna Noise Temperature | |
| 45K° @ 30° Elevation @ 12.0 GHz | |
| VSWR | |
| TX | 1.3:1 Max |
| RX | 1.5:1 Max |
| Isolation | |
| TX | 80 dB |
| RX | 45 dB |
| Feed Interface | |
| TX | WR62 Flat Flange |
| RX | WR75 Flat Flange |
| Mechanical Performance | |
| Reflector Material | Glass Fiber Reinforced Polyester (SMC) with Aluminium Screen |
| Antenna Optics | One-Piece Offset Feed Prime Focus |
| Mount Type | Elevation Over Azimuth |
| Elevation Adjustment Range | 8°-90° Continuous Fine Adjustment |
| Coarse Azimuth Adjustment Range | 360° Continuous; |
| Fine Azimuth Adjustment Range | ± 10° |
| Mast Size | 4.50” (114mm) Diameter |
| Antenna Weight | Approx 50.50Kg (Not Including Mast) |
| Enviromental Performance | |
| Operational Wind Speed | 72km/h (45 mph) |
| Functional Survival Wind Speed | 128km/h (80 mph) |
| Ultimate Survival Wind Speed | 200km/h (125 mph) |
| Atmosphere | Standard Hardware 720 Hrs SST Requirements (ASTM B-117) |
| Marinized Version | Also Possible |
| Operational Temperature | -40°C to +55°C |
| Survival Temperature Range | -50°C to +80°C |
| Humidity | 0 to 100% (Condensing) |
| Solar Radiation | 360 BTU/h/ft2 |
| Rain Operational | 0.5” Per Hour |
1.8M BSS-Band Class I - 180 Datasheet PDF
Quote Request - 1.8M BSS-Band Class I - 180
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