[TVI-RFI-EMI] Clamp-On Ferrite Filter Any Good?

Fri, 08 Mar 2002 21:28:01 -0500

These might help for RF problems,
but who can tell what frequency these are effective for?

At 04:49 PM 3/8/2002 -0500, doc wrote:
>Just spotted this "Clamp-On Ferrite Filter" in the 
>Hosfelt online catalog, these effective for automobile 
>noise problems?
>
>Thanks! & 73, doc KD4E  ARRL-WCF-SEC
>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>http://www.hosfelt.com/Specials%20Folder/special1.htm
>Clamp-On Ferrite Filter Mfg. - TDK
>1-7/16" x 7/8" dia. Clamps open to a 3/8" dia. 
>round cable. Provides excellent common mode 
>EMI suppression. Great for network cables.
>PART #  80-287 $ .99 (1-99)
>
>
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