Amps
[Top] [All Lists]

Re: [Amps] SB-200 input

To: amps@contesting.com
Subject: Re: [Amps] SB-200 input
From: Mike Waters <mikewate@gmail.com>
Date: Fri, 25 Jul 2014 12:12:45 -0500
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Carl, do you mean this web site:
http://pa0fri.home.xs4all.nl/Lineairs/SB200/sb200eng.htm
A few years ago, I actually did some mods based on that.

Not all of them, but I did do one or two changes to the input circuit on my
SB-200.  IIRC, I added the 10 ohm series resistor and changed some
capacitors. I would have to open it up and see for sure.

I also used some info there to temporarily change the SB-200 to 160 meters.
The other mod I did was the series HV fuse and glitch resistor.

I doubt if I'll follow any of his other advice, but it would be interesting
to know which advice there is bad.

73, Mike
www.w0btu.com

From: "Carl" <km1h@jeremy.mv.com>
> Date: Thu, 24 Jul 2014 21:20:43 -0400
> Subject: Re: [Amps] SB-200 input.
> ... There are a couple of web sites that change a few components for
> better matches. One is just a bunch of hot air ...
>
> The PA0 site is another one thats a bit off the wall.
>
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

<Prev in Thread] Current Thread [Next in Thread>
  • Re: [Amps] SB-200 input, Mike Waters <=