Upload
andrew-huang
View
145
Download
1
Embed Size (px)
Citation preview
Anstellar series SNG antenna is a high performance, high environment adaptivity satellite antenna dedicated to emergency wideband communications. Its excellent reflector feature and firm drive device combination make the series antenna can meet various VSAT communication requirements. We own all intellectual property from carbon fiber reflector to antenna control unit. The smart and attractive vehicle roof shell enables standardized design with all types of vehicles. Product feature
Non‐professional personnel could finish satellite
acquisition within 8 mins; The world‐class streamlined design is adopted;
It has a higher feed RF frequency, high gain, low
sidelobe and excellent cross‐ploarization;
The system is highly integrated,which enables
one‐button satellite acquisition; Military quality, high environment resistance.
Application field: Emergency communication of counter‐terrorism, nature disasters; TV live broadcasting, measurement & monitoring ,government emergency communication department, civil defense, news media, mobile communication operator, public security, fire control, border defense, military, enterprises and institutions, etc.
RF performance
Reflector aperture 2.4m
Reflector material Carbon fiber
Antenna type Gregorian
Frequence
Rx(GHz) 10.95~12.75 3.40-4.20
Tx(GHz) 13.75~14.5 5.85-6.725
Gain Rx(dBi) 47.8+20lg(f/12.5)dBi 41.7+20lg(f/6.25)dBi
Tx(dBi) 49+20lg(f/14.25)•dBi 37.9+20lg(f/3.8)dBi
Isolation
Rx >40dB >40dB
Tx >85dB >85dB
Side-lobe
-14•dB(Frist•sidelobe)
29-25logθ•••(1°≤θ<20°) 32-25logθ•••(20≤θ<48°)
-10•dBi(θ≥48°)
Power capacity (W)
300 300
Pol Linear Linear
Feed interface WR-75 TX: CPR-137 or Type N
RX: CPR-229
Mechanical Performance
Dimension 3280*1890*650mm
Weight 300kg
Az adjustment 360°
Ei adjustment 10°~90°
Pol adjustment ±100°
Wind load 20m/s (Free status)
30m/s (Anchor fixed )
Working temperature -40℃~+55℃
Humidity 100%