[TenTec] TenTec Digest, Vol 156, Issue 4

Barry N1EU barry.n1eu at gmail.com
Mon Dec 7 08:48:01 EST 2015


Paul you're measuring specifically cw transmit latency, correct?

You did a really professional job of it - nice work!

73, Barry N1EU

On Mon, Dec 7, 2015 at 8:37 AM, Paul Christensen <w9ac at arrl.net> wrote:

> > Sorry Barry, latency measured on the Anan does not necessarily apply to
> the FLEX 6000.
>
> I made timing and latency measurements of my Flex 6700 using an Agilent
> 4-channel DSO.  I captured the data and uploaded the DSO graphic images.
> Keep an eye on the PTT trace from the external keyer as the timing
> reference.    QSK performance has improved further since the date of these
> measurements.  QSK performance is at least as good as the K3 and the many
> Ten Tecs I've owned.   It is fast.  At 40+ wpm, I don't feel like I'm
> dragging characters behind me due to any latency, and there are no
> headphone
> audio thumps or clicks in CW T/R transitions.
>
>
> https://community.flexradio.com/flexradio/topics/flex_6700_cw_keying_v_elecr
> aft_k3
>
> Paul, W9AC
>
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