On Sun, 21 Dec 2008 21:37:06 +, w...@comcast.net wrote:
>As far as Elecraft amps..it seems to me that high power amplifires
>are basically a comodity item, bringing out another amp simply
>dilutes the market,
To me, the word "commodity" means it's so simple anyone can do it
well and do it
I have owned an ALS-600 for the last 5 years and have, for the most
part been quite happy with it. I did an expensive solution to the "no QSK"
problem by purchasing the Ameritron QSK-5; the pair work flawlessly
together with fast, "thump free", full QSK.
My biggest complaint with the '600 is the
2008 8:15 PM
To: Ron D'Eau Claire; Elecraft Reflector
Subject: RE: [Elecraft] OT: new SS amps
Ron, there are other considerations. The tubes available today are made in
China. I had very bad luck with two sets of Taylor brand 572Bs that were
made in China. One set never worked at all and
--Original Message-
> From: elecraft-boun...@mailman.qth.net
> [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Vic K2VCO
> Sent: Saturday, December 20, 2008 10:45 PM
> To: DOUGLAS ZWIEBEL
> Cc: Elecraft Reflector
> Subject: Re: [Elecraft] OT: new SS amps
>
>
&g
I bought my 572Bs about ten years ago, 10USD for each one. After 5+
QSOs, I replaced it about 3 years ago. Not bad for 30USD investment. I was
heard the new 572B is not as good as ten
years ago, that is only because the dealer (in US?) need more cheaper 572Bs.
All the best!
David BA4RF
On Sun
: DOUGLAS ZWIEBEL
Cc: Elecraft Reflector
Subject: Re: [Elecraft] OT: new SS amps
DOUGLAS ZWIEBEL wrote:
> I just ran into this by accident.
>
> http://www.ameritron.com/catalog/Ameritron_2009.pdf
>
> See page 9.
>
> No stated expected delivery
> Not enough "specs"
DOUGLAS ZWIEBEL wrote:
I just ran into this by accident.
http://www.ameritron.com/catalog/Ameritron_2009.pdf
See page 9.
No stated expected delivery
Not enough "specs" for my liking, but still, rather interesting.
Is this "contest grade?" Who knows?
Just a couple of things:
1) Unless all o
ot;
To: "Sandy" ; "Elecraft Reflector"
Sent: Saturday, December 20, 2008 7:32 PM
Subject: Re: [Elecraft] OT: new SS amps
Sandy, did you ever take a look at what a kilowatt amp cost in 1955? It
would be more than than $3,000 when $3,000 was a year's pay for most.
Willis
That is why many hams built their own amplifiers back then - a pair of
813s could be obtained for $25 or less back then and there were surplus
transformers available at a reasonable cost. There were several "pair
of 813s in Grounded Grid" circuits published back then, followed by the
'pair of
Sandy, did you ever take a look at what a kilowatt amp cost in 1955? It would
be more than than $3,000 when $3,000 was a year's pay for most.
Willis 'Cookie' Cooke
K5EWJ
--- On Sat, 12/20/08, Sandy wrote:
> From: Sandy
> Subject: Re: [Elecraft] OT: new SS amps
&
'Cookie' Cooke
K5EWJ
--- On Sat, 12/20/08, Ron D'Eau Claire wrote:
> From: Ron D'Eau Claire
> Subject: RE: [Elecraft] OT: new SS amps
> To: "'Elecraft Reflector'"
> Date: Saturday, December 20, 2008, 3:44 PM
> What catches my eye is that co
Who can afford almost $3K? Ham radio getting way outta my league!
73,
Sandy W5TVW
- Original Message -
From: "DOUGLAS ZWIEBEL"
To: "Elecraft Reflector"
Sent: Saturday, December 20, 2008 4:30 PM
Subject: [Elecraft] OT: new SS amps
I just ran into this by accident.
http://www.ame
What catches my eye is that comparing the amps on page 1 and page 9, you
have to pay $2,000 more for an additional 1.7 dB of gain with the amp on
page 9.
Sure. you have to know how to adjust an amp and actually tune the one on
page 1 whereas the one on page 9 is "no tuning" (assuming the antenna i
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