Comparisons can be made at Mouser using FAIR-RITE EMI Suppression
For example I use a clamp and cylinder type ferrite cores that I put
many on my antenna and control cables for my HF mobile installation. For
HF (below 30MHz) EMI clamping, look for information in the 10 MHz
columns describing the material.
Type 31 material is typically used. For my amateur radio mobile
operating from 2-450 MHz, I chose the Mouser Part #2631665702. It has
been a few years since I did my research for that purchase, so would
have to research and compare again to see what are the best at this time
for this application.
Dont be shy on using multiple cores. I have seen cases where six or
seven ferrites on multiple loops of the cable you want to suppress rf on
is needed for the cure.... and some times on both ends and in the middle
depending on length and path run conditions.
73 from Bill - WD8ARZ
On 1/3/2014 3:30 PM, email@example.com wrote:
"KEMET’s broad new series of EMI cores manage radiated noise across a
variety of frequencies"
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