GeoSat 7.3 Meter C-Band (5.85~6.725, 3.4~4.2 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, C 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, C Band
|
ELECTRICAL SPECIFICATION |
||||
|
Item |
Specification |
|||
|
|
C-Band |
|||
|
Receive |
Transmit |
|||
|
|
Operation Frequency, GHz |
3.4~4.2 |
5.85~6.725 |
|
| Gain, Mid-band, dBi |
48 |
51.6 |
||
| Polarization |
Linear/Circular |
|||
| XPD (on Axis), dB |
35 |
35 |
||
| XPD (across 1dB Beam width), dB |
33 |
33 |
||
|
|
Axial Ratio(Circular-Polarized), 2-port Feed | 1.3 |
1.09 |
|
| VSWR | 1.25 |
1.25 |
||
|
Antenna Noise Temperature |
||||
| 10°Elevation |
43°K |
|||
| 20°Elevation |
32°K |
|||
|
|
40°Elevation |
29°K |
||
| -3dB Beam width, Mid-band |
0.72° |
0.54° | ||
| Typical G/T(EL>10°) |
29.3dB/°K(30°LNA) |
|||
| TX. Power Capability, KW |
5 |
|||
| Feed Interface |
CPR-229G |
PR-137G |
||
| Feed Insertion Loss |
0.2 |
0.2 |
||
| Isolation, TX to Rx,dB |
90 |
|||
| 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.