Technical Features of Hwadar SMC Antenna 3m Series

Description

Technical Features of Hwadar SMC Antenna 3m Series

The main features of Hwadar SMC 3-meter fiberglass antenna are:
The SMC reflective surface is molded by compression molding. High precision. Good consistency. Not deformed. Low density. High density. Strong as steel. Light as aluminum. The compressive strength is 12 times that of aluminum. Multiple combinations of reflective surfaces. Good interchangeability. Corrosion resistance. Anti aging. The lifespan is as long as 15-20 years. Specially designed feed source and reflector matching. Achieve maximum efficiency in sending and receiving. Electric polar coordinate tracking structure. Can meet full orbit satellite coverage. Easy to install and adjust. Reflective orange peel surface design. Rainproof decay. Reduce damage to the high-frequency head.  
　 
Electrical characteristics of Huada 3-meter fiberglass antenna

The working frequency (C-Band) is 3.7~4.2 GHz.

Center frequency gain: C-Band: 39.7dB.

3dB wave width: C-Band: 17 °.

First sidelobe: -20dB.

Polarization isolation:>30dB.

Voltage standing wave ratio:<1.3:1.
Noise temperature: 30 ° K.

Feed source connector: C-Band CPR229.

Mechanical characteristics of Huada 3-meter fiberglass antenna:

Reflective surface material: Single piece glass fiber reinforced unsaturated polyester sheet molding compound (SMC).

Antenna type: center feeding.

Offset angle: 22.3 °.

Installation form of feed source: single arm support/three pole support.

Range of elevation angle adjustment: 0~90 degrees can be continuousl