Skyware 74cm Rx/Tx Antenna

Ku-Band

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Type 743: 74cm Rx/Tx Ku-Band Antenna

Skyware Global 74cm Rx/Tx Ku-Band Antenna is a rugged, commercial quality product suitable for the most demanding applications.

• The stamped steel reflector is designed for strength and accuracy 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 (60mm) [2 3/8”] 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 Ku-band Feed assemblies.

• Tx Cross-Polarization Isolation of 30dB or better for Linear Application.

• Excellent Tx Port to Port Isolation of 80dB or better.

• Meets or exceeds regulatory agency requirements.

• System designed for typical Ku-band RF Electronics.

Operating Frequency
TX: 13.75-14.5 Ghz; RX: 10.7Ghz-12.75 Ghz
Type
Receive/Transmit
Effective Aperture
0.74m Elliptical
Polarization
Linear, Orthogonal
3 dB Beamwidth
RX:1.7° @ 12.0 GHz; TX: 1.4° @ 14.3 GHz
Antenna Noise Temperature
50 K @ 62° EL
V S W R
1.3:1
Isolation Port to Port
RX: 30dB; TX: 80dB
Feed Interface
RX: WR75; TX: WR75
Reflector Material
Steel
Antenna Optics
One-Piece Offset Feed Prime Focus
Elevation Adjustment Range
5˚ - 90˚ Continuous Fine Adjustment
Azimuth Adjustment Range
360˚ Continuous ± 10˚ Fine Adjustment
Mast Pipe Interface
2.5” SCH 40 Pipe (2 3/8” OD) (60mm) Diameter
Wind Loading
Survival: 125 mph (201 km/h)
Wind Loading
Operational: 80 km/h (50 mph)
Working Temperature
-40°C to +60°C
Atmosphere
Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas
Solar Radiation
360 BTU/h/ft2

Specific References