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Quarter-wave
protectors series 3400 and 3407
Features
- basic principle: lightning protector with
quarter-wave shorting stub
- normally narrowband operation
(2 to 20 % of centre frequency)
- 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) available
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