Focus Group Thoughts for Elecraft Re: KX3 and K3 drift on VHF Digital
Applications
What about adding an external phase lock option that would also allow
the 10 MHz reference phase lock and GPS sync? Many of the digital mode aps are
needing this kind of stability and the KX3 with an internal 2 meter board or
external XV transverter family choice. The XV series transverter LOs could
have a kit for phase lock too.
There are so many interested in WSPR and you have one of the gurus up north of
Elecraft who's already done a design. This also would bring the Elecraft
product up to what's new and state-of-the-art for both the K3 and KX3 in
digital communications....
John, W1QS
Message: 22
Date: Sun, 17 Aug 2014 09:21:53 -0700
From: Wayne Burdick <n...@elecraft.com>
To: Chris Johnson <elecr...@ozy.us>
Cc: Elecraft Reflector <elecraft@mailman.qth.net>
Subject: Re: [Elecraft] KX3-2M CW Drift
Message-ID: <859e5ead-9672-4372-97ad-4e126fe6d...@elecraft.com>
Content-Type: text/plain; charset=us-ascii
This is within spec, though we're still looking at ways to further reduce it.
73,
Wayne
N6KR
On Aug 17, 2014, at 4:20 AM, Chris Johnson <elecr...@ozy.us> wrote:
> I have two KX3's each with a 2M module. Both units have had the temp
calibration done to them. When using CW, there is a noticeable drift in the
received CW side tone. It has an unsable warble back and forth slowly +/- ~10
HZ or so. Is this the natural drift of the 2M unit I'm seeing here? If so I'm
assuming that's as good as it gets.
>
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