You could use a device such as the KD9SV FES "short for Front End Saver" The Device removes and grounds the receive antenna input during transmit. Yes it is fast enough for QSK. You can also run your PTT line to your amplifier through this device. If the Device fails to work that prevents the amplifier from being keyed. Contact Info for Gary KD9SV [email protected]
John k9uwa On 28 Jan 2020 at 12:27, VernonJ wrote: > My K3S has Main and Sub receivers. I would like to use Diversity receive with > the Main using the transmit antenna, and my Sub using a small receive loop. Is > there sufficient isolation on the Receive Only antenna connection to protect > the > Sub? Antennas are 60 feet apart, and I intend to run 500 watts at some point. > If > I need additional isolation and protection, how would I do this? Thanks. John Goller, K9UWA & Jean Goller, N9PXF Antique Radio Restorations [email protected] Visit our Web Site at: http://www.JohnJeanAntiqueRadio.com 4836 Ranch Road Leo, IN 46765 USA 1-260-637-6426 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
