I am aware, it is only needed in the main, which there is one. This is an extra.
73 de Bruce, N7TY Yuma, AZ www.qsl.net/n7ty -----Original Message----- From: Don Wilhelm <[email protected]> Sent: 28 November, 2019 15:51 To: [email protected]; [email protected] Subject: Re: [Elecraft] K3/K3s Roofing Filters Bruce, You will need the 2.8 kHz filter unless you install the 2.7 kHz filter. That filter MUST be configured for transmit on all modes except for AM and FM which need wider filters. 73, Don W3FPR On 11/28/2019 12:26 PM, [email protected] wrote: > K3/K3s Users, > > > > I recently purchased a used K3, the previous owner was a Phone guy, I > am not. I removed all the roofing filters he had installed and > installed ones that suite my operating habits. I now have several > roofing filters that I won't use; they are for sale. > > > > 1x KFL3A-6K, 6kHz AM Filter > > > > 1x KFL3A-2.8, 2.8 kHz Roofing Filter > > > > 2x KFL3A-1.8, 1.8 kHz Roofing Filter > > > > 2x KFL3A-500, 500 Hz CW/DATA Roofing Filter > ______________________________________________________________ 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]
