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 Pop VU2POP
----- Original Message ----- From: "Ronald Long" rlong3@columbus.rr.com To: amsat-bb@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
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