Re: [Elecraft] K3 audio line in/out cables

Bob is right about cables, but things like USB hubs also need to be considered. When I transmitted at more than 100W on certain bands, my 7 port USB hub would lock up and need to be power cycled. It has a plastic case, so I got a metal box to house it, and a ferrite clamp on choke for each USB

Re: [Elecraft] K3 audio line in/out cables

David: Yes both channels supported.    Regarding USB cables, the standard A Male to B Male is the configuration.  Be sure to look for and get good quality cables which do have a shield.   This will mitigate many RFI issues associated with the cable picking up RF and allowing it to get into

Re: [Elecraft] K3 audio line in/out cables

Ed W0YK <e...@w0yk.com> Cc: Elecraft Reflector <elecraft@mailman.qth.net> Subject: Re: [Elecraft] K3 audio line in/out cables That is what I thought. I am using an interface however some of these posts lead me to believe that it was not necessary. John KK9A   Sent via the Samsung Galax

Re: [Elecraft] K3 audio line in/out cables

interface is needed between PC and K3 ACC connector. > > 73, > Ed W0YK > > Original message > From: j...@kk9a.com > Date: 4/5/18 4:31 AM (GMT-08:00) > To: elecraft@mailman.qth.net > Subject: [Elecraft] K3 audio line in/out cables > > Can you do F

Re: [Elecraft] K3 audio line in/out cables

No.  A FSK/PTT keying interface is needed between PC and K3 ACC connector.  73,Ed W0YK Original message From: j...@kk9a.com Date: 4/5/18 4:31 AM (GMT-08:00) To: elecraft@mailman.qth.net Subject: [Elecraft]  K3 audio line in/out cables Can you do FSK with only a USB connection

Re: [Elecraft] K3 audio line in/out cables

Thank you Don - bang on as usual (both you and Elecraft :-) 73 de David, M0XDF (K3 #174, P3 #108) We're here to put a dent in the universe. -Steve Jobs, entrepreneur and inventor (1955-2011) > On 5 Apr 2018, at 13:26, Don Wilhelm wrote: > > David, > > Yes, both

Re: [Elecraft] K3 audio line in/out cables

You cannot do FSK only AFSK Rich On 4/5/2018 7:31 AM, j...@kk9a.com wrote: Can you do FSK with only a USB connection between your computer and K3? John KK9A Date: Tue, 3 Apr 2018 12:20:02 -0400 From: "N2TK, Tony" I have upgraded both of my K3's to make them as close to a K3S as best

Re: [Elecraft] K3 audio line in/out cables

David, Yes, both channels are present. 73, Don W3FPR On 4/5/2018 7:57 AM, David Ferrington, M0XDF wrote: Bob, does the USB unit (part number escapes me) provide 2 channels on the Codex for dual receivers? __ Elecraft mailing list

Re: [Elecraft] K3 audio line in/out cables

John, Yes, use AFSK A. 73, Don W3FPR On 4/5/2018 7:31 AM, j...@kk9a.com wrote: Can you do FSK with only a USB connection between your computer and K3? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft

Re: [Elecraft] K3 audio line in/out cables

K3S s/n 10163 > > > > On 4/4/2018 8:17 AM, elecraft-requ...@mailman.qth.net wrote: >> Message: 4 >> Date: Tue, 3 Apr 2018 12:20:02 -0400 >> From: "N2TK, Tony"<tony@verizon.net> >> To:<Elecraft@mailman.qth.net> >> Subject: [Elecr

[Elecraft] K3 audio line in/out cables

Can you do FSK with only a USB connection between your computer and K3? John KK9A > Date: Tue, 3 Apr 2018 12:20:02 -0400 > From: "N2TK, Tony" > > I have upgraded both of my K3's to make them as close to a K3S as best I > can. Presently cleaning up the rats nest of cables. I am using USB. >

Re: [Elecraft] K3 audio line in/out cables

:20:02 -0400 >> From: "N2TK, Tony"<tony....@verizon.net> >> To:<Elecraft@mailman.qth.net> >> Subject: [Elecraft] K3 audio line in/out cables >> Message-ID:<016601d3cb67$9eb505d0$dc1f1170$@verizon.net> >> Content-Type: text/plain;charset=&quo

[Elecraft] K3 audio line in/out cables

-requ...@mailman.qth.net wrote: Message: 4 Date: Tue, 3 Apr 2018 12:20:02 -0400 From: "N2TK, Tony"<tony@verizon.net> To:<Elecraft@mailman.qth.net> Subject: [Elecraft] K3 audio line in/out cables Message-ID:<016601d3cb67$9eb505d0$dc1f1170$@verizon.net> Content-Typ

Re: [Elecraft] K3 audio line in/out cables

No need for LINE cables if you have the updated USB KIO3 system. Sent from my iPhone ...nr4c. bill > On Apr 3, 2018, at 3:09 PM, Don Wilhelm wrote: > > Tony, > > You might want to use LINE IN for computer generated voice or something like > that. > Be aware that if

Re: [Elecraft] K3 audio line in/out cables

Tnx Don for the info. N2tK, Tony -Original Message- From: Don Wilhelm [mailto:donw...@embarqmail.com] Sent: Tuesday, April 03, 2018 3:10 PM To: N2TK, Tony <tony@verizon.net>; Elecraft@mailman.qth.net Subject: Re: [Elecraft] K3 audio line in/out cables Tony, You might want

Re: [Elecraft] K3 audio line in/out cables

Tony, You might want to use LINE IN for computer generated voice or something like that. Be aware that if you plug anything into the LINE IN jack, the K3 will turn off the audio output (but not input) of the USB AUDIO CODEC. 73, Don W3FPR On 4/3/2018 12:20 PM, N2TK, Tony wrote: I have

[Elecraft] K3 audio line in/out cables

I have upgraded both of my K3's to make them as close to a K3S as best I can. Presently cleaning up the rats nest of cables. I am using USB. I no longer use the Line IN and OUT jacks. Presently only using FSK. I plan on adding FT8 shortly. With the on board CODECs is there any reason I still