74cm Ka band

  • 74cm Ka band

74cm Ka band

JONSA TECHNOLOGIES CO., LTD. provides VSAT (Very Small Aperture Terminal) at Ku band and Ka band frequency, to meet customer's demands in satisfactory.
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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