At the risk of being laughed off the reflector, I?m going to ask a naive
question. Are there any rules or rule of thumb regarding spacing (with
respect to electricity and less so cooling) between parts/cabinet? For
example what would be a good minimum distance between the inside cover and the
top of a 3cx800a? How much space should be allowed between the socket pins and
the bottom of the cabinet?
Thanks,
Paul, kg7hf
-------------- Original message --------------
From: amps-request@contesting.com
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> Today's Topics:
>
> 1. Re: 3 1/8 to 7/16 ? (Jan Erik Holm)
> 2. Re: 3 1/8 to 7/16 ? (Jan Erik Holm)
> 3. Re: 3CX3000A7 input impedance (Jan Erik Holm)
> 4. Re: 3 1/8 to 7/16 ? (Jan Erik Holm)
> 5. Re: 3CX3000A7 input impedance (jeremy-ca)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 17 Apr 2008 08:24:32 +0200
> From: Jan Erik Holm
> Subject: Re: [Amps] 3 1/8 to 7/16 ?
> Cc: 'Amp Reflector'
> Message-ID: <4806ED20.8090203@telia.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> And what was it? I never saw a reply.
>
> Too bad people can?t post to the list so others
> can learn also, oh well that?s life..............
>
> /SM2EKM
> -----------------
> Andy GD0TEP wrote:
> > Thanks to everyone that responded to my enquiry, I now have a suitable
> > adaptor on the way from America.
> >
> > 73
> > Andy
> > http://gd0tep.com
> >
>
>
>
> ------------------------------
>
> Message: 2
> Date: Thu, 17 Apr 2008 08:28:52 +0200
> From: Jan Erik Holm
> Subject: Re: [Amps] 3 1/8 to 7/16 ?
> Cc: 'Amp Reflector'
> Message-ID: <4806EE24.9030300@telia.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Yes I looked myself in my Spinner, RFS, Shuner and Andrews
> catalogs but there was nothing.
>
> Andrews had a 3 1/8 to N but of course that wasn?t it.
>
> Anyway case looks to be solved and thats good.
>
> / SM2EKM
> ------------------
> Karl-Arne Markstr?m wrote:
> > Years ago, I came across exactly this type of adapter at work.
> > It was manufactured by Spinner GmbH in Germany.
> >
> > Unfortunately, I cannot remember the item number,
> > and the current Spinner on-line catalog does not list this adapter.
> >
> > Maybe German readers of the Amps reflector can point in the right
> > directions
> >
> > 73/
> >
> > Karl-Arne
> > SM0AOM
> >
>
>
>
> ------------------------------
>
> Message: 3
> Date: Thu, 17 Apr 2008 08:39:57 +0200
> From: Jan Erik Holm
> Subject: Re: [Amps] 3CX3000A7 input impedance
> Cc: 'AMPS'
> Message-ID: <4806F0BD.5050507@telia.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Yes. You can look here too:
> www.g8wrb.org/data/Svetlana/pdf/3CX3000A7.pdf
>
> 73 SM2EKM
> --------------------
> Phil Clements wrote:
> > Subject: [Amps] 3CX3000A7 input impedance
> >
> > A friend of mine is building up a 3CX3000A7 amp and asked me what the input
> > impedance is. Seems that I used 50 ohms when I built mine but I'm not sure.
> >
> > The Eimac tech sheet says a 3x3 running in AB2 cathode driven will have an
> > input impedance of 50 ohms. Can anyone verify that for me?
> >
> > Thanks,
> > Bob W6TR
> >
> > I can verify that, Bob. I am running a 3X3 on 160 meters here, and I
> > designed the input Pi-Net for 50 ohms in and out, with a Q of about 3-5, or
> > so. The VSWR is 1:1 across the band.
> >
> >
> > ((((73))))
> > Phil, K5PC
> >
> >
> >
> ,
>
>
>
> ------------------------------
>
> Message: 4
> Date: Thu, 17 Apr 2008 08:57:35 +0200
> From: Jan Erik Holm
> Subject: Re: [Amps] 3 1/8 to 7/16 ?
> To: 'Amp Reflector'
> Message-ID: <4806F4DF.8060500@telia.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> I know now. Just saw the info by GD0TEP, TNX!
>
> /SM2EKM
> ---------------
> Jan Erik Holm wrote:
> > And what was it? I never saw a reply.
> >
> > Too bad people can?t post to the list so others
> > can learn also, oh well that?s life..............
> >
> > /SM2EKM
> > -----------------
> > Andy GD0TEP wrote:
> >> Thanks to everyone that responded to my enquiry, I now have a suitable
> >> adaptor on the way from America.
> >>
> >> 73
> >> Andy
> >> http://gd0tep.com
>
>
>
> ------------------------------
>
> Message: 5
> Date: Thu, 17 Apr 2008 09:26:15 -0400
> From: "jeremy-ca"
> Subject: Re: [Amps] 3CX3000A7 input impedance
> To: "Jan Erik Holm"
> Cc: 'AMPS'
> Message-ID: <006601c8a08e$9ee35d40$6500a8c0@KITTYMA123>
> Content-Type: text/plain; format=flowed; charset="iso-8859-1";
> reply-type=original
>
>
> ----- Original Message -----
> From: "Jan Erik Holm"
> Cc: "'AMPS'"
> Sent: Thursday, April 17, 2008 2:39 AM
> Subject: Re: [Amps] 3CX3000A7 input impedance
>
>
> > Yes. You can look here too:
> > www.g8wrb.org/data/Svetlana/pdf/3CX3000A7.pdf
> >
> > 73 SM2EKM
>
>
> My Zone Alarm firewall program says that site is asking for a stored
> password. Id be careful about a phisher having hacked into it.
>
> Carl
> KM1H
>
>
>
> ------------------------------
>
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>
> End of Amps Digest, Vol 64, Issue 31
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