98cm Ka-Band Std Class III – 980
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- ISO 9001:2008 Certificate of Registration
- 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
- Description
- Technical Specifications
- Support Documents
Overview
New Skyware Global 98cm Rx/Tx Standard Ka-Band Antenna 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 ensures high RF reflectivity as needed for Ka-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 (60.3mm) [2.375”] OD installation mounts.
All hardware is plated to 720 hour salt spray standards tested in accordance with ASTM B-117.
Designed for use with the Skyware Global line of Ka-band Feed assemblies.
Tx Cross-Polarization Isolation of 25dB (within 1dB B/W) or better for CP Application.
Excellent Tx Port to Port Isolation of 90dB or better
Meets or exceeds regulatory agency requirements
System designed for typical Ka-band RF Electronics
Details
- ISO 9001:2008 Certificate of Registration
- 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
- Designed for Skyware Global Ka Band Feed Components
- Designed for Tier I OEM Transceiver
| RF Performance | |
|---|---|
| Operating Frequency | |
| RX | 19.2-20.2GHz |
| TX | 29.5-30.0GHz |
| Gain (+/0.3db) | |
| RX | 44.1 dBi @ 20.2GHz |
| TX | 47.6 dBi @ 30.0GHz |
| VSWR | 1.3:1 Max |
| 3dB Beamwidth | |
| RX | 1.01° @ 20.2GHz |
| TX | 0.69° @ 30.0GHz |
| Sidelobe Envelope 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 |
| 0 > 48° | -10 dBi (averaged) |
| Antenna Noise Temperature | |
| 10° Elevation | 80K |
| 20° Elevation | 60K |
| 30° Elevation | 44K |
| Cross Polarization Isolation within 1.0 dB Beamwidth | |
| RX | 22 dBi |
| TX | 25 dBi |
| Isolation (Port to Port) | |
| RX | 80db |
| TX | 90db |
| Output Waveguide Interface Flange | |
| RX | WR42 |
| TX | WR28 |
| Mechanical Performance | |
| Reflector Material | Glass Fiber Reinforced Polyester (SMC), Ka-Band Formulation |
| Antenna Optics | 1-Piece Offset Feed Prime Focus |
| Mast Pipe Size | 2.0” SCH 40 Pipe (2.375” OD) (60.3mm) Diameter |
| Elevation Adjustment Range | 5°- 90° Continuous Fine Adjustment |
| Azimuth Adjustment Range | 360°Continuous Course Adjustment ± 10° Fine Adjustment |
| Shipping Specifications | Approx. Net Weight: 55lbs(25Kg) Approx. Packaged Weight: 65lbs(30Kg) |
| Enviromental Performance | |
| Wind Loading | |
| Operational | 50 mph (80 km/h) |
| Functional Survival | 80 mph (128 km/h) |
| Ultmiate Survival 125 mph (200 km/h) | |
| Temperature (operational) | -40° to 140°F (-40° to 60)°C |
| Rain (operational) | .½”/hr |
| Atmospheric Conditions | Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas |
| Relative Humidity | 0 to 100% with Condensation |
| Solar Radiation | 360 BTU/h/ft2 |
98cm Ka-Band Std Class III - 980 Datasheet PDF
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