I got the circuit from microchip net resources, I dont think he has a web page http://www.geocities.com/SiliconValley/Way/5807/ ----- Original Message ----- From: Russell Jonathan To: Sent: Tuesday, 31 August 1999 20:38 Subject: Re: FSK Modem > This Modem sounds interesting. It would be nice to get it working in South > Africa as well. I did a quick search on the net for this modem and came up > with this site http://www.qsl.net/~dg1scr/pr/epp/index_e.html, also > interesting. > Do you have a website where you got this .gif. > Thanks > > > -----Original Message----- > > From: Justin Grimm [SMTP:eclipse@COASTLINK.COM.AU] > > Sent: Tuesday, August 31, 1999 11:48 AM > > To: PICLIST@MITVMA.MIT.EDU > > Subject: FSK Modem > > > > > > > > Hi all > > Has anyone made the fsk modem by Rildo Pragana? > > Im thinking of constructing it but am unclear on a few points. > > 1. > > C9, C11, C13, C14, C15 and R8's values are unclear. Does > > anyone know what they should be? > > 2. > > Transformer T1's size or value is unclear. > > 3. > > Will the modem work on Australian phone network? > > > > Can anyone fill in the blanks? > > Thanks > > Justin > > > > > > << File: fskmodem.gif >> >