Amps
[Top] [All Lists]

Re: [Amps] SB220 input alignment

To: "W4VD" <w4vd@prowebonline.com>
Subject: Re: [Amps] SB220 input alignment
From: R.Measures <r@somis.org>
Date: Mon, 2 May 2005 08:46:55 -0700
List-post: <mailto:amps@contesting.com>
Bill -- Orig. SB-220 tuned inputs have too low of a Q to produce a low 
SWR with solid-state radios.  To fix this problem, increase Q to 2 or 3 
-- i. e.,  reduce L, increase C-in and C-out, and retune.   This 
subject is covered in an article on my Web site.

On May 2, 2005, at 7:24 AM, W4VD wrote:

> Greetings to all
>
> I have an old SB220 I recently aquired that didn't have a manual, the 
> inputs need to be aligned, is there anyone out there who could scan 
> that page(s) and em-mail them to me?
>
> I would appreciate it
>
> E-mail w4vd@arrl.net
>
> 73
>
> Bill W4VD
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>
>

Richard L. Measures, AG6K, 805.386.3734.  www.somis.org

_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

<Prev in Thread] Current Thread [Next in Thread>