Global Skyware 1.2m Ka Band Receiver Transmitter (Rx & Tx) Class I Antenna System

This is a 1.2m precision composite reflector suitable for Ka band receiving and transmitting.

Features:

• Fine azimuth and elevation adjustment features
• ISO 9001:2008 Certificate of Registration
• Meets or exceeds regulatory agency requirements
• Anatel Type Approved No. 06645-17-06307

Effective Aperture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2m (48 in)
Operating Frequency . . . . . . . . . . . . Tx . . . . . . . . . . . . . . . . . . 28.30-30.00 GHz
Rx . . . . . . . . . . . . . . . . . 18.10-20.20 GHz
Polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Circular RH or LH
Gain (±0.3 dB) . . . . . . . . . . . . . . . Tx . . . . . . . . . . . . . . . 49.0 dBi @ 29.00 GHz
Rx . . . . . . . . . . . . . . .45.6 dBi @ 19.20 GHz
3dB Beamwidth . . . . . . . . . . . . . . . Tx . . . . . . . . . . . . . . . . . 0.56° @ 29.00 GHz
Rx . . . . . . . . . . . . . . . . 0.83° @ 19.20 GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
100 λ/D < Θ < 20° . . . . . . . . . 29 - 25 Log Θ dBi
20° < Θ 26.3° . . . . . . . . . . . . . . . . -3.5 dBi
26.3° < Θ < 48° . . . . . . . . . . . .32-25 Log Θ dBi
48° < Θ < 180° . . . . . . . . . . -10 dBi (averaged)
Antenna Cross-Polarization (within 1 dB B/W)
Tx . . . . . . . . . . . . . . . . . . . . . . . . 25 dB
Rx . . . . . . . . . . . . . . . . . . . . . . . 22 dB
Antenna Noise Temperature*
10° El . . . . . . . . . . . . . . . . . . . . . . . 90K
20° El . . . . . . . . . . . . . . . . . . . . . . . 53K
30° El . . . . . . . . . . . . . . . . . . . . . . . 51K
VSWR . . . . . . . . . . . . . . . . . . . . 1.3:1 Max
Isolation (Port to Port) . . . . . . . . . . . Tx . . . . . . . . . . . . . . . . . . . . . . . . 90dB
Rx . . . . . . . . . . . . . . . . . . . . . . . 80dB

Mechanical Performence 

Antenna Optics . . . . . . . . . . . . . . . . . . . . . . . . . . One-Piece Offset Feed Prime Focus
Mount Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Elevation over Azimuth
Elevation Adjustment Range . . . . . . . . . . . . . . . . . . . 5° - 90° Continuous Fine Adjustment
Azimuth Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . 360° Continuous, ±5° Fine
Mast Pipe Interface . . . . . . . . . . . . . . . 73.2 mm (2.88 in) or 76 mm (3.00 in) Diameter O.D.
Wind Loading . . . . . . . . . . . . . Operational . . . . . . . . . . . . . . . . .56 km/h (35 mph)
Survival . . . . . . . . . . . . . . . . . .201 km/h (125 mph)
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-50°C to 80°C
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 100% (Condensing)
Atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard Hardware Meets 720 Hour
Salt Spray Test Requirements (ASTM B-117)
Solar Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360 BTU/h/ft2
Shock and Vibration . . . . . . . . . . . . . . . . . .As Encountered During Shipping and Handling