Topband: Binocular Cores

[Mike Waters]

That's good info, if you understand how to interpret it. It's not clear
what u' amd u" are. And the info on their site doesn't tell you just how
good (low losses and reactance across a wide bandwidth, among other things)
a matching transformer is made from a 73 material binocular core. They only
offer it as RFI suppression.
www.fair-rite.com/newfair/materials73.htm

73, Mike
www.w0btu.com

On Mon, Jun 8, 2015 at 11:33 AM, Jim Brown <jim at audiosystemsgroup.com>
wrote:

> On Mon,6/8/2015 12:22 AM, Martin Kratoska wrote:
>
>> Is somewhere available a list of ferrite mixes indicating the frequency
>> where R=X?
>>
>
> Fair-Rite, a major manufacturer of ferrite materials, has extensive
> technical data for their products online, FAR more than do other
> manufacturers. Earlier in this thread, I posted a link to it.
>
> http://www.fair-rite.com/newfair/materials.htm  lists all of the
> materials they make. Click on the link for each material to see the
> technical data sheet that shows its magnetic properties.
>