[RFI] Beads

[Jim Brown]

Ham vendors are VERY VERY expensive for ferrite parts -- markups of 3X - 
5X are the rule. These middle-men are putting big profits in their pockets.

The only GOOD way to buy ferrite parts is in quantity from industrial 
vendors like Newark, Allied, Digikey, Mouser, Kreiger, and others listed 
Appendix One of my RFI tutorial, which also lists useful part numbers. 
Spend some time learning how to buy them, pool your order with other 
hams so you can buy in quantity, and keep the money in YOUR pockets.

73, Jim K9YC

http://audiosystemsgroup.com/RFI-Ham.pdf

On 2/3/2013 5:02 PM, Util.RFI.pro wrote:
> Consider the ferrite devices sold by DX Engineering. Good prices and excellent selection.
>
> I buy my 2.5 inch ID toroid cores for making big chokes out of coax cables and power cords from Arrow Electronics. Arrow and Kreger Electronics have the lowest prices on ferrite donuts that I've been able to find on the web.
>
> Good luck!
>
> 73,
>
> Frank N. Haas KB4T
> Utility RFI Investigator (and problem solver)
>
>
> Sent from somewhere in Frank's electronic universe
>
> On Feb 3, 2013, at 7:41 PM, EZ Rhino <EZRhino at fastmovers.biz> wrote:
>
>> I get mine here, heh.
>>
>> http://www.kf7p.com/KF7P/Ferrite.html
>>
>> Chris
>> KF7P
>>
>>
>>
>>
>>
>>
>>
>>
>> On Feb 3, 2013, at 17:35 , Tom Horton wrote:
>>
>> What type of ferrite beads does everyone use to kill RF in the shack? Are they beads, clamp on, etc? Where do you get them? Price? Thanks folks!Tom K5IID
>> There is no joy in Mudville!
>>
>>
>>
>>
>>
>> K5IID Tom Horton  Hillsboro, TX
>>
>> E sorter for ARRL W5 bureau
>>
>> Same call for 55 years!
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