2.4 m sng antenna

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%