Mike, You did not include the "coupling factor" information between your transmit antenna and the receiving antenna. It depends on the physical separation of the antennas, the relative orientation, and a host of other factors that cannot be predicted without all the details. An attic antenna in a one story house is different than in a two story house, and a vertical at one end of the gable for that house is different than a vertical located 200 feet away from the house. Is the attic antenna a dipole oriented at 90 degrees from the direction of the vertical, or is the vertical more off the ends of the attic dipole.
No answer can be given until all details of that nature are available. The easy solution is to just try it and see. If you hear the COR relay clicking, then you have a problem that needs to be solved. 73, Don W3FPR On 9/12/2010 7:00 PM, Mike Weir wrote: > Good evening all, just ordered the KRX3 for the K3. One thing I was going to > use the KRX3 for was to hook my attic dipole to the KRX3 as it is a very > quite receiving antenna. The main receiver was going out to my vertical. Do I > need band pass filters not sure about this? I would rather know first than > pay the consequences later. > Thanks for your time > Mike VE3WDM > http://ve3wdm.blogspot.com > ______________________________________________________________ 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
