My Inrad 500 Hz filter seems to be centered perfectly. The 250 Hz 8 pole Elecraft badged 8 pole filter seems slightly off center but probably not enough to bother diversity but since I don't have the second receiver, I can't say for sure.
I've used the 500 Hz filter for 500 Hz Olivia without any apparent problem. Dunc, W5DC On 1/27/2011 1:30 PM, Ross Primrose wrote: > Thanks to everyone who responded. I've gone with the Inrad 8-pole 500hz > filter for now. Expected arrival date for my K3 is next Weds. > > 73, Ross N4RP > > On 1/25/2011 9:27 AM, Ross Primrose wrote: >> Any thoughts on the merits of one vs the other? The 5-pole filter is >> cheaper, but they need to me matched for diversity receive, does the >> 8-pole Inrad filter not need to be matched? Is either one/both wide >> enough for 500Hz Olivia modes? >> >> Thanks... >> >> 73, Ross N4RP >> > ______________________________________________________________ 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
