There was no flame involved, I was simply repeating some prior postings. I
suggest that you read some of your own writings sometime Tom before starting
on another of your "not invented by me" rants.
You stated upon a time that the Heath Warrior was a perfect example of a
correct way to neutralize GG 811A's.
So is it bad engineering that your AL-572 design follows Heaths lead or is
it simply that there was no sense in reinventing the wheel? Please try and
make up your mind, you cant have it both ways at least on the same day.
Carl
KM1H
----- Original Message -----
From: "Tom Rauch" <w8ji@contesting.com>
To: "jeremy-ca" <km1h@jeremy.mv.com>; <g3rzp@g3rzp.wanadoo.co.uk>;
<amps@contesting.com>
Sent: Monday, September 24, 2007 10:39 PM
Subject: Re: [Amps] stability of amps
>> I see that the Ameritron AL-572 that you may have worked on required
>> neutraliztion. Looks to be a copy of the 1960's Heath Warrior.
>
> Well you start on Karl and then try to flame me. Never really happy with
> anyone who disagrees with you are you? :-)
>
> Seriously Carl if you can settle down a bit and quit flaming, good or
> accurate engineering often repeats itself. It does so with anyone looking
> at the other gear.
>
> For example anyone who understands electromagnetics including mutual
> coupling and phase shift in reactances given a set of design limits could
> easily "invent" the Yagi without having ever seen a Yagi. That's the
> beauty of science and engineering.
>
> Neutralization is a very simple concept. There are only a few ways to do
> it correctly and so it would have to repeat in a similar application.
>
> It's BAD engineering that shows a copycat. When something is wrong in one
> piece of gear and another company suddenly has the same design error, then
> you know they either won the LID lottery or they copied.
>
> Whether or not sloppy mistakes repeat is the difference between
> engineering and copying ideas. Not when viable practical solutions appear
> in multiple places.
>
> 73 Tom
>
>
>
>
>
>
>
>
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|