You might want to try optical isolation instead. A couple of sources: <http://www.telebyteusa.com/catalog/products/9268.htm> <http://www.bb-elec.com/Products/Serial-Connectivity/Isolators-Repeaters/Isolated-RS-232-Repeaters.aspx>
On 06/16/2013 08:16 PM, [email protected] wrote: > Would anyone know of a good quality Serial to Serial cable that's > available with built-in chokes? (chokes built onto the serial > cable similar to monitor cables) I've done some internet > searches and haven't found any. > > I'm having problems with RF getting into my computer and locking > it up. I'm suspecting the Serial to Serial cable between the CPU > and the K3. I've tried different serial cables, different > computers, tried snap on chokes from Radio Shack, tied all > equipment into a common ground... all without any benefit. (my > antennas have low SWR's and I don't use an Antenna Tuner). > > If a serial to serial cable with built-in chokes is unavailable, > should I expect much better results from snap on Fair-Rite chokes > over Radio Shack chokes? > > Thanks & 73, > > Dick- K9OM -- /************************************************* * Amateur Radio Station AC0HY * * W. Paul Mills SN807 * * Assistant EC Alpha-1 ARES Shawnee/Wabunsee, KS * * President Kaw Valley Amateur Radio Club * *************************************************/ ______________________________________________________________ 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
