Quarter-wave stub protectors

Series 3400/3407

Features

• basic principle: lightning/EMP protector with quarter-wave shorting stub
• narrow-, broad- and multi-band units
• maintenance-free
• highest surge-handling capability:
  - N: 50 kA (8/20 µs test pulse)
  - 7/16: 100 kA (8/20 µs test puls)
• lowest residual surge pulse voltage and energy
• best passive intermodulation (PIM) performance
• DC/AC powering via coax not possible
• products with integrated high-pass filter offer even further reduced residual pulse (series 3407)