SATCOM SERVICES www.satcom-services.com
Mike Termondt 1.805.649.1384 – mike@satcom-services.com
12
Huaxin
Description
4.5m
Ring-focus
Ku-band
RX / TX antenna
Aluminum major reflector
with high precision, using aluminum rod to stretch blank and then rivet them to form the reflector. Subreflector and corrugating feed and waveguide components
which are precisely processed by numerically
controlled machines.
0.3G ‘ s horizontal 0.15G ‘ s vertical
Seismic (Survival)
0% to 100%
Relative humidity
-45° to 60°
Ambient Temperature
125mi/h(200km/h)
Survival Winds
45mi/h(72km/h) gusts to 60mi/h(97km/h)
Operational Winds
0.5mm(R.M.S)
Surface Accuracy
0°to 90
Elevation Travel
±65°
Azimuth Travel
MECHANICAL SPECIFICATIONS
CCIR.580-4
Sidelobes
≥35dB
≥35dB
≥35dB
≥35dB
Cross Polarization Isolation (on axis)
≥85dB
≥85dB
≥85dB
≥85dB
TX - RX
0.25dB
0.3dB/0.4dB
0.2dB
0.25dB
Feed Insertion Loss
WR-75
WR-75
CPR-137G
CPR-229G
Feed interface
1KW/Port
5KW/Port
Power Handing Capability
44
24
40°Elevation
50
27
20°Elevation
60
36
10°Elevation
2Port Feed
2Port Feed
Antenna Noise Temperature (°K)
0.637°
0.741°
1.43°
2.16°
-15dB
0.318°
0.37°
0.715°
1.08°
Beamwidth:-3dB
1.25:1
1.25:1
1.25:1
1.25:1
VSWR
54.25
52.94
47.22
43.64
Typical Gain dBi)
13.75-14.5
10.95-12.75
5.85-6.425
3.625-4.2
Frequency (GHz)
Ku-TRANSMIT
Ku-RECEIVE
C-TRANSMIT
C-RECEIVE
SPECIFICATIONS
4.5m