- Technical Specifications
- Support Documents
The Skyware Global 1.8m Rx/Tx Extended Ku-Band SFL Class III 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 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 tested in accordance with ASTM B-117.
Cross-Polarization Isolation of 30dB on axis.
Excellent Tx Port-to-Port Isolation of 90dB or better.
Meets or exceeds regulator agency requirements.
Heavy-duty Class III mount for 11 kg (25 lb) RF electronics (LNB & BUC).
- 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
- Standard Waveguide Flange Interface
|Gain (±0.3 dB)|
|TX||46.8 dBi @ 14.3GHz|
|RX||44.7 dBi @ 11.2GHz|
|3 dB Beamwidth|
|TX||0.8° @ 14.3GHz|
|RX||1.1° @ 11.2GHz|
|Sidelobe Envelope (Tx, Co-Pol dBi)|
|Mainbeam< q< 20°||29-25 log q dBi|
|20° < q< 26.3°||-3.5 dBi|
|48° < q < 180°||-10 dBi (Typical)|
|30 dB (on Axis)
26 dB in .5 dB Contour
|Antenna Noise Temperature|
|Isolation*(Port to Port)|
|TX||WR75 Flat Flange|
|RX||WR75 Flat Flange|
|Reflector Material||Glass Fiber Reinforced Composite|
|Antenna Optics||One-Piece Offset Feed Prime Focus|
|Mount Type||Elevation Over Azimuth|
|Elevation Adjustment Range|| 10°- 90° Continuous
|Feed Support||Regular Section with Alignment Legs|
|Mast Size||4.50” (114mm) Diameter|
|Antenna Weight|| Approx 50.52Kg
(Not Including Mast)
|Operational||80km/h (50 mph)|
|Functional Survival||128km/h (80 mph)|
|Ultimate Survival||200km/h (125 mph)|
|Survival Temperature||-50°C to +80°C|
|Operational Temperature||-40°C to +55°C|
|Humidity||0 to 100% (Condensing)|
|Atmosphere|| Standard Hardware 720 Hrs
SST Requirements (ASTM B-117)
|Solar Radiation||360 BTU/h/ft2|
|Shock and Vibration|| As Encountered during
Shipping and handling
|(* With Skyware Global OMT/Filter)|
|(All specifications typical)|