PolyPhaser Combiner Protectors

IS-ST50HN, IS-TT50HN, and IS-UT50HN SERIES
UHF COMBINER COAXIAL SURGE PROTECTOR


APPLICATION:

For the UHF 340MHz to 512MHz bands where multi-transmitters are combined, excellent receive only surge protector.

bulletEmploys UL497B listed gas tube
bulletMulti-strike capability
bulletUnique dc blocked air strip line design
bulletVery low throughput energy
bulletHigh number and power of combined channels handled (see Appendix B For Formula) 750W single channel
bulletWeatherize using WK-1
bulletAluminum enclosure
bullet18-8 stainless steel hardware
bulletN silver shell and gold center pin

Mil Specs: Many - call with requirements


SPECIFICATIONS:

Surge: 20kA IEC 1000-4-5 8/20Ás waveform 130 Joules
Turn-on: 1200 Vdc Vt=1200V
Turn-on Time: 7ns for 2kV/ns
VSWR:</=1.1 to 1 over frequency range
Insertion Loss: </=0. 1 dB over frequency range
Temperature: -25oC to +50oC Storage/Operating
Max. Power: 750W single channel {See Appendix B For Multi-Channel Capability)
Vibration: 1G up to 100Hz


ORDER INFORMATION:

IS-ST50HN     340 to 380MHz, Throughput Energy 44.0ÁJ*
IS-ST50HN-B 340 to 380MHz, Throughput Energy 44.0ÁJ*
IS-TT50HN     380 to 430MHz, Throughput Energy 34.0nJ*
IS-TT50HN-B 380 to 430MHz, Throughput Energy: 34.0nJ*
IS-UT50HN     450 to 512MHz, Throughput Energy: 250nJ*
IS-UT50HN-B 450 to 512MHz, Throughput Energy: 250nJ*

Add suffix: -MA For male antenna port connector
     -ME For male equipment port connector
*Typical
All models have N Female connectors standard.
Models with -B are bulkhead mount, without are Flange mount.
Energy based on 6kv 3kA 8/20Ás waveform

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