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Old July 2nd 10, 01:17 PM posted to rec.radio.amateur.homebrew
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Fellow amateur radio operators: Over the past 14-yrs I have been
jackbooted numerous times off of amateur radio discussion groups because I
critiqued somewhat less than technically correct statements by a male
friend of the moderator/censor. The first moderated discussion group I
ever joined was AMPS - back in 1996. Within 3-hours I received a
telephone call from the moderator warning me that I would not be allowed
to critique statements from W8JI. When I asked if this rule applied to
sttements that were technically specious, I was told to go easy. Within a
few weeks I had been jackbooted off of AMPS. Thanks to complaints from
technically enlighted members of AMPS, I eventually got reinstated but I
was eventually jackbooted again for the same reason when we got a new
moderator/censor. This happened several times.
I can not understand why any sane amateur radio operator would want to
participate in a discussion group where specious statements from
boyfriends of the censor/modertor are shielded.

end

--
Richard L. Measures. AG6K, 805-386-3734, www.somis.org
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Old July 2nd 10, 02:35 PM posted to rec.radio.amateur.homebrew
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On Fri, 02 Jul 2010 05:17:47 -0700, • R. L. Measures. wrote:

-- "jackbooted" rant snipped -

... and , your homebrew question is ?
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Old July 2nd 10, 08:22 PM posted to rec.radio.amateur.homebrew
Me Me is offline
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In article ,
(• R. L. Measures.) wrote:

I can not understand why any sane amateur radio operator would want to
participate in a discussion group where specious statements from
boyfriends of the censor/modertor are shielded.

end

--
Richard L. Measures. AG6K, 805-386-3734,
www.somis.org

maybe it has something to do with the attitude you display on other
Newsgroups you frequent......

Me One who has been reading your stuff for YEARS.....
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Old July 3rd 10, 02:47 AM posted to rec.radio.amateur.homebrew
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In article om,
Allodoxaphobia wrote:

On Fri, 02 Jul 2010 05:17:47 -0700, • R. L. Measures. wrote:

-- "jackbooted" rant snipped -

... and , your homebrew question is ?


• zzzzzz zzzz zzzzzzzzzzzz

--
Richard L. Measures. AG6K, 805-386-3734, www.somis.org


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Old July 3rd 10, 02:55 AM posted to rec.radio.amateur.homebrew
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In article , Me
wrote:

In article ,
(• R. L. Measures.) wrote:

I can not understand why any sane amateur radio operator would want to
participate in a discussion group where specious statements from
boyfriends of the censor/modertor are shielded.

end

--
Richard L. Measures. AG6K, 805-386-3734,
www.somis.org

maybe it has something to do with the attitude you display on other
Newsgroups you frequent......


• I'm pretty sure your assumption is spot-on Mr. ______? My problem is
that I can not keep quiet when a technical conclusion isn't right.

cheers

Me One who has been reading your stuff for YEARS.....


--
Richard L. Measures. AG6K, 805-386-3734, www.somis.org
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Old July 3rd 10, 10:08 AM posted to rec.radio.amateur.homebrew
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Default IMD improvements

Question here for Richard and his wealth of experience, with all welcome
to comment of course;

Does the capacitor bypass techniques described in:

http://www.bunkerofdoom.com/lit/zener/index.html

,have a useful improvement in rf amplifier imd, or have any merit in
your opinion?

I took your advice on 10 ohm cathode resistors (unbypassed) in a cathode
driven sweep tube amp here, and 40m imd performance was substantially
improved.

Thanks for the sb220 improvements also, very beneficial on a HL2200 I
had in the past.

73

Adrian

vk4tux


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Old July 3rd 10, 11:53 AM posted to rec.radio.amateur.homebrew
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Default IMD improvements

In article , Adrian
wrote:

Question here for Richard and his wealth of experience, with all welcome
to comment of course;

Does the capacitor bypass techniques described in:

http://www.bunkerofdoom.com/lit/zener/index.html


,have a useful improvement in rf amplifier imd, or have any merit in
your opinion?


• I've never done an A/B test to see if a substantial bypass C helps
Adrian but since a g-g 3-500Z is quite linear as long as its ZSAC is 75mA
to 100mA, there can be a fairly wide variation in bias potential before
distortion enters the picture.



I took your advice on 10 ohm cathode resistors (unbypassed) in a cathode
driven sweep tube amp here, and 40m imd performance was substantially
improved.


• good news.

Thanks for the sb220 improvements also, very beneficial on a HL2200 I
had in the past.

ur welcome Adrian

cheers

vk4tux


--
Richard L. Measures. AG6K, 805-386-3734, www.somis.org
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