[Elecraft] K3XREF

2022-12-14 Thread Phil Hystad via Elecraft
Is the K3XREF, external clock interface, still offered as a product? I searched Elecraft but could not find any references to it. 73, phil, K7PEH __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help:

Re: [Elecraft] [K3XREF] Is not synchronizing

2016-04-30 Thread Gary Smith
Gesendet: Freitag, 29. April 2016 um 22:57 Uhr > Von: "Gary Smith" <g...@ka1j.com> > An: Elecraft@mailman.qth.net > Betreff: Re: [Elecraft] [K3XREF] Is not synchronizing > Assuming you > > 1. Have tech MD set as ON. > > 2. Are on REF CAL and waiting to see

Re: [Elecraft] [K3XREF] Is not synchronizing

2016-04-30 Thread Harald Fritzsche
__ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list:

Re: [Elecraft] [K3XREF] Is not synchronizing

2016-04-29 Thread Gary Smith
Assuming you 1. Have tech MD set as ON. 2. Are on REF CAL and waiting to see the flashing asterisk and not seeing it: Then push the REV (2) button to be sure the k3xref is engaged. I'm guessing you might have missed that last step. If so, wait a short while & hope for the asterisk between

[Elecraft] [K3XREF] Is not synchronizing

2016-04-29 Thread Harald Fritzsche
__ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list:

[Elecraft] K3XREF

2015-11-09 Thread William Lagerberg
Hi there all, I am looking for a K3EXREF who has bought one and does not use it and is willing to sell.. Regards PE1BSB Netherlands -- Pe1bsb William lagerberg Stommeerkade 65

Re: [Elecraft] K3XREF Question

2013-02-15 Thread KD7YZ Bob
On Wednesday Zilmer used a Straight-Key to send: -Original Comment--- Hi Bob, I use the Trimble Thunderbolt as a 10 MHz reference. snip One thing you would want to set up different from the receiver's defaults is the elevation mask. Hey, great info, thanks. I am getting one

Re: [Elecraft] K3XREF Question

2013-02-15 Thread Edward R Cole
Just to add some info to what Chuck, W7CS, wrote: I have both a Rubdidum and OCXO frequency standard in my shack. Here is a webpage that shows how I installed them: http://www.kl7uw.com/Rubidium.htm I run the OCXO as my 10-MHz reference for the K3 and VHF/UHF transverters (it is actually

[Elecraft] K3XREF Question

2013-02-14 Thread Edward R Cole
KD7YZ Bob: Not your original question, but most are not aware that the common J-pole is a vertical polarized Zepp. I built a dual-band J-pole for 6m/10m and use a coax relay to switch feed selection for either band. No tuner required for the band segment I desired. Full description at:

[Elecraft] K3XREF Question

2013-02-14 Thread Chuck Smallhouse
Hi Don and All IMHO using a GPS disciplined 10 MHz (Trimble etc.) or a Rubidium standards are unnecessary , expensive and overly complicated approaches, to be used as the K3XREF 10 MHz external source. There are extremely stable (as high as 10 x-12th) Double Oven Controlled Xtal Oscillators

Re: [Elecraft] K3XREF Question

2013-02-14 Thread hawley, charles j jr
: [Elecraft] K3XREF Question Hi Don and All IMHO using a GPS disciplined 10 MHz (Trimble etc.) or a Rubidium standards are unnecessary , expensive and overly complicated approaches, to be used as the K3XREF 10 MHz external source. There are extremely stable (as high as 10 x-12th) Double Oven Controlled

[Elecraft] K3XREF Question

2013-02-13 Thread KD7YZ Bob
Howdy K3' people: I have the K3XREF board and would like to get a device to use with it. What is suggested? And what external antenna goes with it? thanks -- 73 KD7YZ Bob __ Elecraft mailing list Home:

Re: [Elecraft] K3XREF Question

2013-02-13 Thread Don Wilhelm
Bob, You can use a 10 MHz Rubidium standard, or for even more accuracy, the Trimble Thunderbolt. The Thunderbolt requires a GPS antenna. 73, Don W3FPR On 2/13/2013 7:55 AM, KD7YZ Bob wrote: Howdy K3' people: I have the K3XREF board and would like to get a device to use with it. What is

Re: [Elecraft] K3XREF Question

2013-02-13 Thread Stewart Bryant
...remembering the advice about voltage levels. As far as I can see you can either use the ext ref continuously (which was my plan) or you can use it as a very handy way of re-calibrating the internal reference from time to time. - Stewart/G3YSX On 13/02/2013 13:16, Don Wilhelm wrote: Bob,

Re: [Elecraft] K3XREF Question

2013-02-13 Thread Matthew Zilmer
it is. Matt Zilmer, W6NIA -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of KD7YZ Bob Sent: Wednesday, February 13, 2013 4:56 AM To: K3 List Subject: [Elecraft] K3XREF Question Howdy K3' people: I have the K3XREF board and would