3.8m RX dish antenna to sell

Where to buy 3.8m RX antenna owing best valuable antenna structure, highest quality and competitive price. Please seize the opportunity to get the best suppliers, and obtain more from the below information of 3.7m Rx antenna.

Description for 3.8m Rx antenna

3.8m Rx antenna adopt Paraboloid type and is a kind of TVRO antenna for most demanding applications. Elevation over Azimuth mount is designed by a heavy-gauge steel, this kind of structure not only make the whole dish reflector as a reliable support, but also can bear the weight of the whole dish. The antenna surface adopts hot-spray treatment, which is aim for doing the environmental protection.

3.8m Rx antenna Characteristic

Precision compression mold prime focus reflector

Ability with anti-corrosion and strong stability

Heavy-duty galvanized Az/El mount

Pre-assembled mount before leaving factory

Good packages to assure convenient and lower shipping cost.

Datasheet for 3.8m Rx antenna

RF performance for 3.8m Rx antenna
Band range C Ku
3.4-4.2GHz 10.95-12.75GHz
Voltage Standing Wave Ratio 1.3:1
Insertion Loss 0.25dB 0.3dB
Isolation More than 35dB
Interface type WR229 WR75
Beam Width: –3dB 1.49° 0.49°
Sidelobe Envelope 52-10lg(D/λ)-25lgθ 2°≤θ≤ 20° 32-25lgθ 2°≤θ≤ 20°
Pattern (First Sidelobe ) ≤-14dB
Receive Midband Gain 41dB 51.1dB
Temperature (Noise) 35°K at 10° 49°K at 10°
Mechanical Performance for 3.8m Rx antenna
Antenna Optics Prime focus, Axisymmetric
El Rotation coverage 0°to 90° (continuous)
Az Rotation coverage 0°to 360°
Wind Loading Operational: 45m per hour 72km per hour operational

60m per hour 97km per hour operational

Survival : 125m per hour 200km per hour

Temperature -45°C ~50°C
Relative Humidity 100%
Seismic(survival) 0.3G’s H 0.15 G’s V


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