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Cctv Baluns

ElecTech
in CCTV & Access Control

Featured Replies

Hi,

 

I always thought a Balun was completely passive and literally converts a pair from Cat5 straight through to coax... I'm just wondering why is there such thing as HD baluns rather than standard baluns... Clearly the balun does more than I thought? Anyone have the answer...

 

cheers!

Less inductance. Higher frequency signal

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