Better is to use two diodes, crossed, between the two meter connection points
on the back of the meter. Diodes can pick up rf and start generating
themselfs...
3Amp/1000 volt is OK.
Vy 73, de Kees - pa7two
> To: as1935@012.net.il; Amps@contesting.com
> Date: Wed, 23 Apr 2008 14:27:11 +0000
> From: n0tt1@juno.com
> Subject: Re: [Amps] Tl-922 plate meter protection
>
> Aron,
>
> A diode across the meter will usually work on sensitive
> meters. Connect the diode's cathode to the negative terminal
> so it will conduct if the voltage across the meter (and
> diode) exceeds about 0.6v. Experiment to see which diode
> works best with your particular meter and/or meter circuit.
>
> 73,
> Charlie, N0TT
>
>
> On Wed, 23 Apr 2008 15:33:15 +0300 slonim aron <as1935@012.net.il>
> writes:
> > Hi
> > Wonder whats the best way to protect the plate meter against
> > damage during "vhf parasitic".
> > Thanks.
> > Aron 4x1fq.
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> > Amps@contesting.com
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> >
> >
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