News Release from: Smiths Interconnect - Polyphaser
Edited by the Electronicstalk Editorial Team on 21 March 2003
High performance protection for comms
PolyPhaser has a patented DSX protector primarily aimed at the cellular/paging communications market.
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PolyPhaser has a patented DSX protector primarily aimed at the cellular/paging communications market. The protector is designed to be weather resistant and is available in a number of connector configurations. It offers DC blocking to deliver the ultimate in lightning protection for single- or multichannel transmitters as well as receivers in the cellular/pager bands.
The DSX series features an ultracompact design with a small footprint and a fully integrated connector housing.
It is completely maintenance-free.
The DSX series has been awarded the highest rating in RF and surge performance characteristics.
Comprehensive testing demonstrates low surge throughput measuring significantly less than 10uJ at 3kA (8/20us waveform).
The series also provides both positive and negative voltage protection.
The use of a Micro UniBody lightning filter protector ensures low insertion loss (equal or less than 0.1dB) as well as low VSWR (maximum 1.1:1) over the frequency range of 800MHz to 2.3GHz (N type connector).
Other specifications of the DSX series include multiple-strike capability, an universal flange mounting bracket, 300W continuous power and an operational temperature range of -40 to +85C.
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