1300 000 734
SX Series

SX Series

Patented SX radio frequency DC blocked filter protectors are ideal for RF coaxial applications where DC is not required. The SX can be used on high-powered RF feeder lines in the range of 350 to 2,300 MHz, as well as low-powered microwave sites at 2 to 10 GHz. The SX is available in a multitude of connector configurations each exhibiting low return loss, insertion loss and let through voltage.


Humidity 100% condensing

Operating/Storage Temperature  -40°C to +85°C

Vibration  1 G @ 5 Hz to 100 Hz


  • High surge current capability
  • Low let-through voltage and throughput energy
  • DC shorted filter design, no DC continuity between center pins
  • Ideal use for applications where DC is not required on the coaxial cable
  • Fully weatherized housing
  • Elongated female connector allows for mounting through a 1/4” bulkhead or grounding bar
  • Multi-strike capability

Standards and Certificates

  • IEC 60529 IP65
  • Bellcore # TA-NWT-00487
  • Procedure 4.11, wind driven
  • UL 497B
  • RoHS compliant

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