[TenTec] TenTec Digest, Vol 156, Issue 4

Paul Christensen w9ac at arrl.net
Tue Dec 8 09:26:14 EST 2015


What?  Work for a living?  You and I are certainly in the minority. 

Paul, W9AC 

Sent from my iPhone6

> On Dec 8, 2015, at 8:58 AM, Barry N1EU <barry.n1eu at gmail.com> wrote:
> 
> I can but it will have to wait till after work today.
> 
> 73, Barry N1EU
> 
>> On Tue, Dec 8, 2015 at 8:44 AM, Paul Christensen <w9ac at arrl.net> wrote:
>> 
>> Barry,
>> 
>> Can you measure the Flex 6500 at say...a 2.8K filter setting?  I know this
>> not a normal CW bandwidth for contesting but it would be helpful to see
>> what
>> timing changes have evolved since my last measurement.
>> 
>> Paul
>> 
>> -----Original Message-----
>> From: TenTec [mailto:tentec-bounces at contesting.com] On Behalf Of Barry
>> N1EU
>> Sent: Tuesday, December 8, 2015 8:42 AM
>> To: Discussion of Ten-Tec Equipment <tentec at contesting.com>
>> Subject: Re: [TenTec] TenTec Digest, Vol 156, Issue 4
>> 
>> I just measured 170msec latency on the 6500 in cw receive.  It's a lot (too
>> much for serious contesting IMHO) but it's not 350msec.
>> 
>> My methodology was to transmit a single dit using another rig and used a
>> microphone/soundcard to record the tx sidetone of rig 1 and then the
>> received dit on rig 2.
>> 
>> For comparison, my Orion II measured 45msec and my ANAN-100D SDR 70msec for
>> cw rx latency.
>> 
>> 73, Barry N1EU
>> 
>>> On Mon, Dec 7, 2015 at 8:23 AM, Barry N1EU <barry.n1eu at gmail.com> wrote:
>>> 
>>> I will personally measure the latency of the Flex 6500 and get back to
>>> you.  I'm not believing 350msec at this point.
>>> 
>>> 73, Barry N1EU


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