Hi Alan,

same question for you, what is your Rx please?

73
Bill
G4WJS.

On 20/10/2020 13:20, Alan Groups wrote:

Hi, just tested 2.3.0 RC1 for this:

  * Running Meinberg NTP, time.is reporting exact (+/- 0.01s)
  * Looking at 7MHz FT8 Rx - by eye most DT numbers seem to be in the
    0.3 to 0.4 range with quite a few outliers at even greater offsets
    including +1's
  * On 14MHz FT4 (no FT4 signals on 7MHz!) most DT numbers seem to be
    0.1 or 0.2

Using 2.2.2:

  * 7MHz FT8 Rx - most DT's in the 0 to 0.1 range, far fewer outliers,
    and where they do exist are lower in value than the RC version
  * 14MHz FT4 Rx  -0.1 to + 0.1 range

More qualitative than quantitative but hope that helps - out of time myself now!

Alan G0TLK
On 20/10/2020 12:54, Bill Somerville wrote:
On 09/10/2020 20:51, Bobby Chandler wrote:
Has anyone noticed the DT being off by .3 to .4 on FT8 on the 2.2.0-rc1 version, even when time.is shows exact? It is OK on FT4 and V2.2.2, always within about .1. Seems maybe a delay in the processing that was not there in earlier versions.


Bobby/N4AU

--
Bobby Chandler

Hi Bobby,

what is your Rx?

73
Bill
G4WJS.


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