GeoSat 6.2 Meter KU-Band (13.75~14.5, 10.7~12.75 GHz) Earth Station Antenna
• Conform to CCIR 580 and INTELSAT Requirements
• High G/T, Excellent Sidelobe Performance
• Hot-dipped Galvanized Mount
• Switch for C Band Linear and Circular Polarization Feed
• Ring-focus Antenna, Ku Band
Description
• Conform to CCIR 580 and INTELSAT Requirements
• High G/T, Excellent Sidelobe Performance
• Hot-dipped Galvanized Mount
• Switch for C Band Linear and Circular Polarization Feed
• Ring-focus Antenna, Ku Band
|
ELECTRICAL SPECIFICATION |
||||
|
Item |
Specification |
|||
|
|
Ku-Band |
|||
|
Receive |
Transmit |
|||
|
|
Operation Frequency, GHz |
10.7~12.75 |
13.75~14.5 |
|
| Gain, Mid-band, dBi |
56 |
57.4 |
||
| Polarization |
Linear |
|||
| XPD (on Axis), dB |
35 |
35 |
||
| XPD (across 1dB Beam width), dB |
33 |
33 |
||
|
|
Axial Ratio(Circular-Polarized), 2-port Feed | |||
| VSWR | 1.25 |
1.25 |
||
|
Antenna Noise Temperature |
||||
| 10°Elevation |
50°K |
|||
| 20°Elevation |
39°K |
|||
|
|
40°Elevation |
36°K |
||
| -3dB Beam width, Mid-band |
0.27° |
0.23° | ||
| Typical G/T(EL>10°) |
35.2dB/°K(70°LNA) |
|||
| TX. Power Capability, KW |
2 |
|||
| Feed Interface |
WR-75 |
WR-75 |
||
| Feed Insertion Loss |
0.25 |
0.2 |
||
| Isolation, TX to Rx,dB |
85 |
|||
| First Side Iobe |
-14 |
-14 |
||
| 90% Peaks under Following Envelop |
29-25logθ(1°≤θ<20°) |
29-25logθ(1°≤θ<20°) |
||
Reviews
There are no reviews yet.