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Date: Sun, 15 Jul 2012 11:32:55 +0100 (BST)
From: Daniele Tincani <danieletincani@yahoo.com>
To: "rsgb_lf_group@blacksheep.org" <rsgb_lf_group@blacksheep.org>
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Subject: LF: OT - Two questions about toroids
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Hello LF,=0A=A0=0AI have two questions about toroids that probably someone =
in the list could help me with:=0A=A0=0A1) I recovered two unknown toroids =
from a TV set which included a DVD player. Apparently they were used as com=
mon mode chokes in the middle of=A0multi-wire flat cables connected between=
 the TV main board and the DVD player. Could they be of some use in LF-MF=
=A0circuits?=0A=A0=0A2) More OT: I have some unused FT114-43 toroids. I won=
der if they could be used as a substitute of T80-2 toroids in small (QRP) H=
F antenna tuners that I'm planning to build for 14 MHz.=0A=A0=0AMany thanks=
 for reading.=0A=A0=0A73=0ADaniele IZ5WWB
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<html><body><div style=3D"color:#000; background-color:#fff; font-family:Co=
urier New, courier, monaco, monospace, sans-serif;font-size:10pt"><div>Hell=
o LF,</div><div>&nbsp;</div><div>I have two questions about toroids that pr=
obably someone in the list could help me with:</div><div>&nbsp;</div><div>1=
) I recovered two unknown toroids from a TV set which included a DVD player=
. Apparently they were used as common mode chokes in the middle of&nbsp;mul=
ti-wire flat cables connected between the TV main board and the DVD player.=
 Could they be of some use in LF-MF&nbsp;circuits?</div><div>&nbsp;</div><d=
iv>2) More OT: I have some unused FT114-43 toroids. I wonder if they could =
be used as a substitute of T80-2 toroids in small (QRP) HF antenna tuners t=
hat I'm planning to build for 14 MHz.</div><div>&nbsp;</div><div>Many thank=
s for reading.</div><div>&nbsp;</div><div>73</div><div>Daniele IZ5WWB</div>=
<div>&nbsp;</div></div></body></html>
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