Characteristics:
1. Conform with Intelsat, Eutelsat Requirements;
2. Carbon fiber reflector, high strength, light weight;
3. Good cross polarization, low sidelobe, high efficiency;
4. Convenient and quick dismounting & adjustment;
5. Convenient & quick dismantling and adjustment, finishing installation in twenty minutes (without tool);
6. Adopt the "Three-proof " measures, modern production process, meet various field work environment;
7. 6 Pieces panel, narrow&light in collection.
Standard configuration
Feed and duplexer, antenna panel, antenna turntable and support, azimuth and elevation adjusting device, compass and special packing;
Optional
BUC, LNB, Modem, soft waveguide.
RF specifications
Model |
NS-FM-180 |
Operating Frequency GHz |
|
Ku band |
C band |
Rx |
10.95~12.75 |
3.625~4.2 |
Tx |
13.75~14.5 |
5.85~6.425 |
Antenna gain dBi |
Rx |
≥45 +20lg(f/12.5) |
33.4+20lg(f/3.913) |
Tx |
≥46.5+20lg(f/14.25) |
37.2+20lg(f/6.138) |
Polarization |
Linear |
Linear |
XPD, dB(on axis ) -1dB |
≥35 |
≥30 |
≥27 |
≥26 |
Port isolation |
Tx-Rx |
≥85dB |
VSWR |
1.5 |
1.3 |
Tx Power capacity, KW |
≤ 100 W(not include BUC) |
-3dB Beamwidth, Mid-Band |
0.92° |
0.78° |
2.87° |
1.93° |
Feed Interface |
RF interface: WR75;Mid-band interface: N-50Ω |
Feed Insertion Loss,dB |
0.35 |
0.35 |
0.15 |
0.17 |
First Sidelobe,dB 90% Peaks under Following Envelop ,dBi |
-14 29-25logθ(1°≤θ<20°) |
-14 29-25logθ(1°≤θ<20°) |
|
|
|
|
|
|
|
|
|
|
Mechanical specifications
Antenna diameter |
1.8m |
Antenna type |
offset |
Material |
Carbon fiber |
Rotating speed |
Azimuth: 0.1°~3 °/s |
Elevation: 0.1°~1 °/s |
Polarization: 0.1°~3 °/s |
Antenna travel range AZ EL Pol |
± 220° 10°~90° ±95° |
Antenna drive mode |
Motorized |
Panel quantity |
6 pieces |
Environment specifications
Working temperature |
-40ºC~60ºC |
Storage temperature |
-50°C~+70 °C |
Relative Humidity |
95%(20 °C) |
Protection level |
IP65 |
Operating wind speed |
11m/s |
Power supply |
220 VAC±10%,50Hz±2 Hz |
System power consumption |
≤ 600 W(not include BUC) |
BUC option |
Mitic series |
LNB option |
Ku band:Norsat HS1057B |
|