Thanks Phil, you have a great site and I've often referred to it, as I do the W8JI site.
73 David G3UNA > "...I would suggest that you consider using a Reed relay or similar fast > acting relay to short circuit the external preamp's input during transmit > periods..." > > Take a look at the Omron signal relay, Mouser part number > 653-G6A-274P40-DC12. These relays operate in 3ms typical, 5ms max. I use > them in my ALS-600 QSK conversion and they work great. > > Phil - AD5X > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html