Skyware type 120 1,2 m de la Bande C ou Ku Antenne Offset

L'antenne déportée Skyware Global de 1,2 m de type 120 est un produit robuste de qualité commerciale adapté aux applications les plus exigeantes. Le réflecteur est thermodurci pour plus de solidité et de précision de surface. Un réseau de nervures de support est moulé à l'arrière du réflecteur qui non seulement renforce l'antenne, mais aide également à maintenir sa forme parabolique critique.

Code produit: type 120 1.2m C or Ku Band Offset Antenna

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SKYWARE GLOBAL ANTENNA 1.2M TX/RX KU BAND TYPE 120 CLASS I

The Skyware Global 1.2 m Type 120 Offset Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to sustain its critical parabolic shape.

The Az/El mount is constructed from heavygauge steel to provide a rigid support to the reflector. The Az/El mount secures the antenna to any 2.88" - 3.00" (73-76 mm) O.D. mast and prevents slippage in high winds. A specially formulated powder paint process offers excellent protection from weather-related corrosion.

TYPE 120TX FEATURES

One-piece thermoset-molded offset reflector.
Single bolt fine elevation adjustment.
Galvanized .75" (19 mm) O.D. feed support legs.
Factory pre-assembled mount.
Plated hardware for maximum corrosion resistance.
Available with a wide variety of C-Band or Ku-Band feeds.

RF Performance KU-Band C-Band
Effective Aperture	1.2 m (48 in) 1.2 m (48 in)
Operational Frequency Transmit Receive	13.75-14.50 GHz 5.850-6.725GHz 10.70-12.75 GHz 3.400-4.200GHz
Polarization	Linear, Orthogonal Linear, Orthogonal
Gain (±.2 dBi) Transmit Receive	43.3 dBi @ 14.3 GHz 35.9dBi @ 6.1GHz 41.8 dBi @ 12.0 GHz 32.0dBi @ 3.9GHz
3 dB Beamwidth Transmit Receive	1.2° @ 14.3 GHz 2.7° @ 6.1 GHz 1.5° @ 12.0 GHz 4.2° @ 3.9 GHz
Sidelobe Envelope (Tx, Co-Pol dBi) 1.5°<θ<20° 20°<θ<26.3° 26.3°<θ<48° 48°<θ<180°	29-25 Log θ 29-25 Log θ -3.5 -3.5 32 - 25 Log θ 32 - 25 Log θ -10 -10
Antenna Cross-Polarization	>30 dB on Axis >30 dB on Axis
Antenna Noise Temperature 10° El 20° El 30° El	45°K 60°K 31°K 52°K 24°K 50°K
VSWR Transmit Receive	1.3:1 1.3:1 1.5:1 1.4:1
Isolation, Port to Port Transmit Receive	80 dB 60 dB 35 dB 60 dB
Feed Interface Transmit Receive	WR75 Cover Flange (UBR120) CPR-137 or type N WR75 Cover Flange (UBR120) CPR-229
Mechanical Performance
Reflector Material	Glass Fiber Reinforced Polyester
Antenna Optics	One-Piece Offset Feed Prime Focus
Mount Type	Elevation over Azimuth
Elevation Adjustment Range	10°-90° Continuous Fine Adjustment
Azimuth Adjustment Range	360° Continuous
Mast Pipe Interface	2.88 in - 3.00 in (73-76 mm) Diameter
Environmental
Wind Loading Operational Survival	50 mi/h (80 km/h) 125 mi/h (200 km/h)
Temperature	-50°C to 80°C
Humidity	0 to 100% (Condensing)
Atmosphere	Standard Hardware Meets 500 Hour Salt Spray Test Requirement (ASTM B-177)
Solar Radiation	360 BTU/h/ft²
Shock and Vibration	As Encountered During Shipping and Handling

Skyware® 1.2m C or Ku Band Offset Antenna type 120 Datasheet (417.24KB)