Carl wrote:
>
>>
>>
>> Bill, W6WRT wrote:
>>> ORIGINAL MESSAGE:
>>>
>>> On Sun, 28 Mar 2010 20:51:58 EDT, TexasRF@aol.com wrote:
>>>
>>>
>>>> I was reading in my Orr's Handbook today and couldn't find anything
>>>> about
>>>> input and output being out of phase in any type amplifier.
>>>>
>>>
>>> REPLY:
>>>
>>> Ok, it's possible someone misquoted him to me, or it might have been
>>> in a magazine article. If he really never said it then I apologize
>>> profusely, but I know that misinformation floated around for a while
>>> in the early days of GG amps as used by hams, back in the 1950's and
>>> '60's. It was given as the reason GG amps don't require
>>> neutralization.
>>>
>>> BTW, I was the high bidder for Orr's 1981 handbook on eBay
>>
>> Which Version Bill,
>> I think mine is a 20th which I purchased new when it was released, but
>> it's in the shop and I'm in the Den.
>>
>> 73
>>
>> Roger (K8RI)
>>
>>> and I'm
>>> looking forward to reading it. I also have a bid on a much older
>>> version too. Should be interesting.
>>>
>>> As my friend AC0C said, I have been seriously handicapped without an
>>> Orr book on the shelf. Fortunately, my employers all believed in
>>> hiring the handicapped. :-)
>>>
>>> 73, Bill W6WRT
>>>
>
>
> They are good books that have errors and have to be treated with care;
> same as the ARRL HB. I have most ARRL going back to 1931 and most of
> the Jones/Orr/E&E versions.
>
> When in doubt it helps to have engineering reference texts handy.
Or for the really important stuff, like discussions on here <:-))
>
> Or get into a 2 week free for all on the forum (-;
I resort to my EE books, but unfortunately they do everything the hard
way... requiring calculus. <:-)) Unfortunately even though I have a math
minor, I know what Derivatives and Integrals look like, but after 20
plus years I couldn't do one of either if my life depended on it. Truly
a case of use it or lose it.
73
Roger (K8RI)
>
> Carl
> KM1H
>
>
>
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