74cm Ka band

  • 74cm Ka band

74cm Ka band

Item No. VSAT E74
Reflector Dish
Type Elliptical
Offset Angle 18.6°
Physical Size Short Axis 75cm
Physical Size Long Axis 77.3cm
Aperture Diameter 74.0cm
F/D Ratio 0.75
Focus Length 555mm
Antenna Specification
Operation Frequency TX RX
Efficiency 29 ~ 31 GHz 19.2 - 21.2 GHz
Ka-Band Gain 70% Min. 70% Min.
3d8 Beamwidth 45.3dBi @29.0GHz 41.2 dBi@ 19.7 GHz
TX/RX Sidelobe Level 0.9° Max. 1.4° Max.
29-25 logθdB θmin θ≦20°
-3.5dB 20°θ ≦ 26.3°
32-25 log θdB 26.3°θ ≦ 48°
Cross Polarization on Axris -10dB 48° θ ≦ 180°
within 1 dB Beamsidth 30 dB Min 25 dB Min
Mounting
Mounting Type Pole Mount
Adjustment Type AZ / EL Adjustable
Material Galvanized Steel
Finish Polyester Coating
Color Cool Grey / Dark Grey
Elevation Range 5° ~90°
Azimuth Range 0°~360°
Pole Diameter Acceptable ¢60 mm
Environment
Operational Winds 55 mph
Survival Winds 100 mph
Ambient Temperature -40°C -+60°C
Relative Hurnidity 0 ~100%
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