3.7m Receiving-only satcom antenna
Characteristics of the system
1)Aluminium materials reflector, light,high strength.
2)The fixed station antenna is High gain, low sidelobe and high polarization identification rate, which isconformed with Intelsat, Eutelsat Requirements.
3)Modern design and stable performance.
PERFORMANCE SPECIFICATION
|
Type
|
NS-SEC-R370
|
|
Band
|
C-Band
|
Ku-band
|
|
Operating Frequency, GHz
|
3.625~4.2
|
10.95~12.75
|
|
Gain, Mid-Band, dBi
|
42
|
50.9
|
|
Cross Pol differentiate,dB
|
≥25
|
≥30
|
|
VSWR
|
1.25:1
|
1.25:1
|
|
-3dB Beamwidth, Mid-Band
|
1.44°
|
0.484°
|
|
Feed interface
|
WR229G
|
WR75
|
|
Antenna Noise Temperature
20°Elevation
|
44°K
|
45°K
|
|
General Sidelobe Envelope,dBi
|
52-10logθ(D/∧)-25logθ
|
MECHANICAL SPECIFICATIONS
|
Antenna Diameter
|
3.7m
|
|
Type
|
Ring Focus /Feedforward
|
|
Mount form
|
El. Over Az
|
|
Weight(Net)
|
631Kg(Manual)/926(Motorized)
|
|
Azimuth Travel
|
±90°(Manual)/ ±85°(Electronic)
|
|
Elevation Travel
|
10°~ 90°
|
|
Drive model
|
Manual or Motorized
|
ENVIORENMENTAL SPECIFICATION
|
Wind speed of work
|
72kmph
|
|
Surface treatment
|
Steel parts: thermal-spraying zinc
Aluminum parts:spray paint
|
Receiving-only antenna includes: 3.2m, 3.7m, 4.5m, 6.2m, 7.5m, 9.0m, 11.3m,13m.
Our website: www.shxnewstar.com.
