[Elecraft] OT: Big Ferrite Split Beads @ B.G. Micro

[Russ]

The ad says "44 & 43 materiel".  Going by the P/N it looks like #43 ferrite.

Russ,
N3CO

----- Original Message ----- 
From: "Jim Sheldon" <w0eb at cox.net>
To: "ab2tc" <ab2tc at arrl.net>; <elecraft at mailman.qth.net>
Sent: Wednesday, January 19, 2011 11:21 AM
Subject: Re: [Elecraft] OT: Big Ferrite Split Beads @ B.G. Micro


> They didn't list the material type in the ad, so no, I don't.  I suspect 
> they are surplus from a computer power supply manufacturer as they are 
> about the same size as those used around the output leads of many of the 
> switching supplies used in computers.
>
> I've had several queries on this so I'm posting here - I have no idea what 
> ferrite material is used in these cores and by the time the ones I ordered 
> get here and I test them with my antenna analyzer and a 5 turn loop, 
> they'll probably be sold out.
>
> Jim - W0EB
>
>>
>> Any idea what the ferrite material is?
>>
>> AB2TC - Knut
>>
>>
>> Jim Sheldon-2 wrote:
>>
>>> Anyone needing those big ferrite, snap together, split beads for
>>> reducing
>>> RFI on cables,   B.G. Micro has them in stock at a pretty good
>>> price.
>>> $1.43 each plus shipping.
>>>
>>> Jim - W0EB
>>> <snip>
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