1. Adopt waterproof aluminum shell and the waterproof level could reach to IP65 grade.
2. Double shield panel that can ensure the excellent EMC index.
3. Advanced GaAs low noise amplified circuit increases rhe receiving sensitivity.
4. AGC control range +2~-7dBm, output level unchanged.
5. CTB, CSO basically unchanged.
6. Ten pieced luminescent can show more accurate optical power.
7. The taps and splitters can be exchanged.
8. AC-60v has independent power supply port.
9. With internal button fuse box, convenient and quick to change.
10. Adopt anti surge lighting circuit that can test without opening the housing.
11. International general SNMP.