Your amp is always out of tune when operating SSB. It is only at maximum
efficiency at full power tune up.
73
Gary k4FMX
> -----Original Message-----
> From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Roger
> (K8RI)
> Sent: Monday, September 10, 2012 10:08 PM
> To: amps@contesting.com
> Subject: Re: [Amps] Pulser
>
> On 9/10/2012 8:00 PM, Bill, W6WRT wrote:
> > I really don't understand why anyone feels the need to use a pulser
> for tuneup.
> >
> > If your amp can't do full power for the few seconds needed for a
> tuneup, you're
> > pushing it too hard anyway, IMO.
>
> It's not whether the amp can do a full power tune up, it's now much it
> drags the HV down. Many of today's amps just don't have the HV
> regulation to keep it up under a full load so the amp will be out of
> tune for the higher SSB peaks, or even high speed CW at full power
> unless the EI ratio remains the same.
>
> 73
>
> Roger (K8RI)
> >
> > 73, Bill W6WRT
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> >
> >
>
>
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