[amsat-bb] Re: Maxim 2633 preamp

Prathap Kumar vu2pop at gmail.com
Wed Sep 16 22:00:17 PDT 2009

Hi Ronald
The artwork in the article is from the Maxim application note and its larger 
than required Hi !
Hence I made my own layout using express pcb.
If you observe my layout is slightly different and I have added the 3.3 v 
regulator (78m33) on the pcb.
For sharpness I had to print at 2x or more on the laser printer and then
reduce it manually while making a transpererncy film for silk screen for 
photo etch method as I made a few pcbs for trial and tesing.
It indeed is good and the pcb layout is sharp.
Best 73

----- Original Message ----- 
From: "Ronald Long" <rlong3 at columbus.rr.com>
To: <amsat-bb at amsat.org>
Sent: Thursday, September 17, 2009 6:54 AM
Subject: [amsat-bb] Maxim 2633 preamp

>I wonder if anyone has done a pcb for the Maxim 2633 preamp article
> which appeared in the May/June Amsat Journal? thanks ron
> _______________________________________________
> Sent via AMSAT-BB at amsat.org. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb 

More information about the AMSAT-BB mailing list