At 01:50 PM 1/21/2000 -0700, you wrote:
>
>>
>>Rich insists,
>>
>>
>> "For this application, Type 61 ferrite is rated by the manufacturer at
>>10MHz max. Using type 61 (mu=c.125) material at 14MHz, sinewave
>>distortion can easily be seen on an oscilloscope. Type 43 ferrite is
>>rated at 50MHz."
>>
>>I know we've gone thru this before, but my Amidon catalog lists 61
>>ferrite used in (low Q) BROAD BAND transmission line transformer service
>>good to 200 mHz. A la, most every balun and un-un on the market.
>>
>Amidon is Not a manufacturer of ferrite material.
>
What a completely worthless reply to the original message. He didn't say
that Amidon manufactures anything Rich, he quoted a spec from the Amidon
catalog. The Amidon catalog quotes specs provided by Amidon's suppliers.
Amidon is a distributor - everyone already knows that.
Phil
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