GeoSat Microwave
Спутниковая антенна - антенна земных станций, TXRX, диаметр 6,2 м, Ku-Band 10.7 - 12.75 & 13.75 - 14.5 GHz (GA62MKUTXRX)
Part Number: GA62MKUTXRX
Documents / Media: datasheets GA62MKUTXRX
Технические характеристики:
- Drive Mode: Manual or Motorized
- Antenna Pointing Range and speed (Polarization): 360° (Continuous), 0.1°/s
- Antenna Pointing Range and speed (Elevation): 3°~ 90° (Continuous), 0.05°/s
- Antenna Pointing Range and speed (Azimuth): Standard type: +75°,+60° (Continuous), 0.05°/s Custom type: 0°~ 360° (Continuous), 0.05°/s
- Surface Accuracy (RMS): ≤ 0.5mm
- Mount Type: El. Over AZ.
- Тип антены: Ring Focus
- Antenna Diameter: 6.2 m
- 90% Peaks under Following Envelop (Receive / Transmit): 29-25logθ(1°≤θ<20°) / 29-25logθ(1°≤θ<20°)
- First Side Iobe (Receive / Transmit): -14 / -14
- Isolation, TX to Rx,dB: 85
- Feed Insertion Loss (Receive / Transmit): 0.25 / 0.2
- Feed Interface (Receive / Transmit): WR-75 / WR-75
- TX. Power Capability, KW (Receive / Transmit): - / 2
- Typical G/T(EL>10°) (Receive / Transmit): 35.2dB/°K(70°LNA) / -
- -3dB Beam width, Mid-band (Receive / Transmit): 0.27° / 0.23°
- Antenna Noise Temperature (40°Elevation): 36°K
- Antenna Noise Temperature (20°Elevation): 39°K
- Antenna Noise Temperature (10°Elevation): 50°K
- VSWR (Receive / Transmit): 1.25 / 1.25
- Axial Ratio(Circular-Polarized), 2-port Feed (Receive / Transmit): - / -
- XPD (across 1dB Beam width), dB (Receive / Transmit): 33 / 33
- XPD (on Axis), dB (Receive / Transmit): 35 / 35
- Поляризация: Linear
- Gain, Mid-band, dBi (Receive / Transmit): 56 / 57.4
- Operation Frequency, GHz (Receive / Transmit): 10.7~12.75 / 13.75~14.5
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