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Science Forum Index » Physics - Electromagnetic Forum » looking for supplier: very small ferrite rods
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Message |
| Ralph A. Schmid, dk5ras |
 Posted: Wed Feb 21, 2007 9:25 am |
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Guest
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Hi!
For a project I am looking for a supplier of small cylindric ferrite
rods. 1mm diameter and 10mm length is available from fair-rite in
their material 61 (µi=125), this looks quite fine for the first part
of the project.
We need to transmit and receive magnetical fields from abt. 200 Khz up
to 5 MHz, but most times around 500KHz is used.
So I am looking for other suppliers, to do some comparison tests, and
in the future we will need a similar material, but 0.5mm dia. and abt.
6 to 8mm length.
Any hint is highly appreciated!
With best regards
Ralph. |
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| Mike D |
| Posted: Thu Feb 22, 2007 7:20 am |
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Guest
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On Feb 21, 8:25 am, "Ralph A. Schmid, dk5ras" <nos...@radio-link.net>
wrote:
Quote: Hi!
For a project I am looking for a supplier of small cylindric ferrite
rods. 1mm diameter and 10mm length is available from fair-rite in
their material 61 (µi=125), this looks quite fine for the first part
of the project.
We need to transmit and receive magnetical fields from abt. 200 Khz up
to 5 MHz, but most times around 500KHz is used.
So I am looking for other suppliers, to do some comparison tests, and
in the future we will need a similar material, but 0.5mm dia. and abt.
6 to 8mm length.
Any hint is highly appreciated!
With best regards
Ralph.
A list of authorized distributors for Fair-Rite can be found here:
http://www.fair-rite.com/newfair/support.htm
I suggest you contact one of them as they may stock material from
other ferrite manufacturers as well. |
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