CP/LP switchable feed
High RF performance
Galvanized Stainless steel hardware
special designed taper-pin easy instllation
Electrical Specification | |||||
Type | C37T | K37T | |||
Operating Frequency, GHz | C-Band | Ku-Band | |||
Receive | Transmit | Receive | Transmit | ||
3.625~4.2 | 5.85~6.425 | 10.95~12.75 | 13.75~14.5 | ||
Gain, Mid-band, dBi | 41.94 | 45.52 | 51.24 | 52.55 | |
Polarization | Linear/Circular | Linear | |||
XPD(on Axis), dB | 35 | 35 | 35 | 35 | |
XPD across 1dB Beam Width, dB | 33 | 33 | 33 | 33 | |
Axial Ratio (Circular-Polarized) | 2-Port Feed 4-Port Feed | 1.30 1.06 | 1.09 1.06 |
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VSWR | 1.25 | 1.25 | 1.25 | 1.25 | |
Antenna Noise Temperature 2-port feed 10° Elevation 30° Elevation 50° Elevation |
35K 29K 25K |
|
49K 39K 35K |
| |
-3 dB Beam Width, Mid-band | 1.31° | 0.87° | 0.43° | 0.38° | |
Typical G/T(EL>10°) | 24dB/K (30° LNA) |
| 30.6dB/K (70° LNA) |
| |
Tx. Power Capability, KW |
| 5 |
| 2 | |
Feed Interface | CPR—229F | CPR—137F | WR-75 | WR-75 | |
Feed Insertion Loss,dB | 0.2 | 0.2 | 0.25 | 0.25 | |
Isolation, Tx to Rx, dB | 85 | 85 | |||
First Side lobe 90% Peaks under Following Envelop | -14 29-25logθ(1°≤θ<20°) | -14 29-25logθ(1°≤θ<20°) | |||
Mechanical Specification | |||||
Antenna Diameter | 3.7m | ||||
Antenna Type | Ring Focus | ||||
Surface Accuracy(RMS) | ≤0.35mm | ||||
Antenna Pointing Range | Azimuth Elevation Polarization | ±85° 0°~90°(Continuous) ±90°(Continuous) | |||
Drive Mode | Manual or Motorized | ||||
Motor Drive System | Azimuth Travel Rate Elevation Travel Rate | 0.30°/S(0.06°/S) 0.20°/S(0.04°/S) | |||
Environmental Specification | |||||
Operational Wind | 72km/h gusting to 97km/h | ||||
Survival Wind | 200km/h | ||||
Temperature | -40°~+60° | ||||
Relative Humidity | 100% | ||||
Solar Radiation | 1135Kcal/h/m² | ||||
Seismic(Survival) | 0.3g(H), 0.15g(V) |