[Amps] [ham_amplifiers] KM1H, CARL SAID: Toll_Free puts it in persepective:

Carl km1h at jeremy.mv.com
Sat Aug 29 11:12:51 PDT 2009


Its also depleting the ozone and wasting carbon credits.
Since we are already in looney tune land with this thread it might as well 
as encompass other loonies.

Carl

----- Original Message ----- 
From: <gudguyham at aol.com>
To: <ham_amplifiers at yahoogroups.com>; <amps at contesting.com>
Sent: Saturday, August 29, 2009 1:39 PM
Subject: Re: [Amps] [ham_amplifiers] KM1H,CARL SAID: Toll_Free puts it in 
persepective:


> one may be able to have the suppressor coaxed into toasting morning toast.
>
>
> the Ni-Cr ribbon in his
> uppressor began to glow like an electrical heater element
>
>
>
>
> -----Original Message-----
> From: R L Measures <r at somis.org>
> To: ham_amplifiers at yahoogroups.com
> Sent: Sat, Aug 29, 2009 1:28 pm
> Subject: Re: [ham_amplifiers] KM1H, CARL SAID: Toll_Free puts it in 
> persepective:
>
>
>
>
> n Aug 29, 2009, at 8:19 AM, 1800 Toll Free wrote:
>>
> On Sat, 29 Aug 2009 03:34:45 -0700, R L Measures <r at somis.org> wrote:
>
> >
> > On Aug 28, 2009, at 8:04 PM, 1800 Toll Free wrote:
> >
> >>
> >>
> >> >> Your dancing is slowing down Rich. First you say a 3CX-3000 was
> >> >> used when
> >> >> the solde melted and in a blink you mention a 3-500Z.
> >> >
> >> > ••• VHF suppressors that don't get hot at 28MHz are not doing
> a very
> >> > good job of suppressing VHF.
> >>
> >> I find that statement bullshit, Rich.
> >>
> >
> > ••• 28MHz is on the verge of being VHF. Please tell us how to
> > design a circuit that has little or no attentation at 28MHz - which
> > has high attenuation at 30MHz?
>
> I'm not going to be baited into this conversation.
>
>
> ••  Translation:  oops
>> BUT, suffice to say, I haven't had a parasitic suppressor get
> irridescent
> on me.
>
> •••  Nor have I.  "Irridescent" (iridescent) is not the right word
> ere Shane since there is no display of lustrous, rainbowlike
> olors.20 According to James Day, W6DF, the Ni-Cr ribbon in his
> uppressor began to glow like an electrical heater element during an
> 0 test at 28MHz. This should not be surprising considering that Ni-
> r is not a good RF conductor and that there is considerable tank
> irculating I that passes back through a G-G 3cx3000A7's C-anode-grid
> uring 28MHz operation. However, for 2, 3-500Z low VHF-Q parasitic
> uppressors, silver-solder melting  at the soldered connections
> uring 28MHz A0 operation is about as hot as they get - which is why
> i-Cr L-supp leads need to be wrapped 3/4 turn before silver-
> oldering them.
>
> I HIGHLY doubt the Dick has, either.
>
> •••  whose?
>
> BUT, who says the suppressor has to START it's suppression at 30 mhz?
>
> •••  no one.  VHF suppressors need to be lossy at VHF, but since they
> re basically low-Q devices, they can not be made to suddenly roll
> ff like a mechanical IF filter's bandpass.
>
> >>
> >> On my monoband amps (which any idiot can create, right?
> >>
> >
> > ••• no
>
> Carcia would beg to differ with you. I've been told this many times in
> the past.
>
> •••  there are apparently more idiots in the world than you have met
> hane.
> cheers
> Richard L Measures, AG6K, 805.386.3734
> @somis.org
>
>
>
> -----------------------------------
> Yahoo! Groups Links
> <*> To visit your group on the web, go to:
>   http://groups.yahoo.com/group/ham_amplifiers/
> <*> Your email sett
> ings:
>   Individual Email | Traditional
> <*> To change settings online go to:
>   http://groups.yahoo.com/group/ham_amplifiers/join
>   (Yahoo! ID required)
> <*> To change settings via email:
>   mailto:ham_amplifiers-digest at yahoogroups.com
>   mailto:ham_amplifiers-fullfeatured at yahoogroups.com
> <*> To unsubscribe from this group, send an email to:
>   ham_amplifiers-unsubscribe at yahoogroups.com
> <*> Your use of Yahoo! Groups is subject to:
>   http://docs.yahoo.com/info/terms/
>
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
> 



More information about the Amps mailing list