Product Description: 

1. The antenna consists of 8 anti-jam units, 2 high-precision units, and 2 short message units. It can provide three major functions: high-precision navigation and positioning, anti-jam and global short message.

2. The anti-jam antenna unit adopts the double-feed point symmetrical design to ensure consistent performance of the antenna unit. The high-precision unit adopts the four-feed point design, and it has good phase center error.

3. The amplification circuit has high out-of-band rejection and high linearity, ensuring that it can still work normally around strong jamming signals.

4. The short message transmission output has high working efficiency, good linearity, and can maintain stable output under high and low temperature conditions.

5. Each antenna unit and circuit unit adopts modular plug-in design, which is easy to test for disassembly and assembly.

6. The radome of the antenna is made of high-strength materials and is waterproof to meet long-term outdoor use.