Maybe I missed it, but there once was a link on the Elecraft website with filter recommendations.
73 de Jim-AD6CW > On Mar 9, 2018, at 4:11 AM, Kjeld Holm <[email protected]> wrote: > > Agree > And just want to tell you that I am using Filter width=1500 and Filter=750. > Vy 73 de OZ1CCM > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Bill Johnson > Sent: 9. marts 2018 02:36 > To: Elecraft List > Subject: Re: [Elecraft] 1.8 kHz SSB Filter > > Yes! > > 73, > Bill > K9YEQ > > -----Original Message----- > From: [email protected] <[email protected]> On > Behalf Of Bob McGraw K4TAX > Sent: Thursday, March 8, 2018 7:22 PM > To: Elecraft List <[email protected]> > Subject: Re: [Elecraft] 1.8 kHz SSB Filter > > I definitely agree regarding having a 1.8 kHz filter for SSB is a positive > attribute. In fact both of my radios have 1.8 kHz filters. And by reducing > the DSP BW to 1.8 kHz and shifting the PBT, one would be amazed at how well a > SSB signal really sounds. Certainly worth the investment in my experience. > > 73 > > Bob, K4TAX > > >> On 3/8/2018 4:38 PM, [email protected] wrote: >> Message: 1 >> Date: Thu, 8 Mar 2018 11:57:32 -0500 >> From: Craig Buck<[email protected]> >> To: Chuck Chandler<[email protected]> Cc:[email protected] >> Subject: Re: [Elecraft] Planning the next filters >> Message-ID: >> <caaq9xabk9igcpbvmb8ognzxnmj0h1k2x87f1dx1fjsczk_p...@mail.gmail.com> >> Content-Type: text/plain; charset="UTF-8" >> >> Get the 1.8 if you work ssb. Experiment with shifting the pass band >> for maximum clarity. Youll be amazed just how narrow it can get and >> still be understandable. >> >>> On Mar 8, 2018 11:24 AM, "Chuck Chandler"<[email protected]> wrote: >>> >>> Right now I have the stock SSB and a 400 Hz filter in both main and >>> sub rcvrs. I would like to add some a few at a time. My first >>> priority is to add a couple to the main receiver, since it is the >>> biggest chore to get to. >>> >>> I plan on a 250 Hz CW filter, but am going back and forth between the >>> 2.1 and 1.8 kHz filters. I know that narrowing the DSP to 1.8 gives >>> a really difficult to understand voice signal, while the 2.1 allows >>> in more adjacent signals. However, the roofing filters may not behave in >>> the same manner. >>> For example, the 1.8 could be set to turn on at 2.1 to take advantage >>> of skirt shape. >>> >>> I primarily DX, and operate in some contests as well. I know SSB >>> contests really need a narrow SSB filter. >>> >>> Any suggestions on the matter from those who have gone this route before? >>> >>> 73 de Chuck, WS1L > > ______________________________________________________________ > 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] > ______________________________________________________________ > 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] > > ______________________________________________________________ > 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] ______________________________________________________________ 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]
