Message-ID: <20100122224217.gm8o4dichs0o4wcs@webmail6.kuleuven.be>
Date: Fri, 22 Jan 2010 22:42:17 +0100
From: Rik Strobbe <Rik.Strobbe@fys.kuleuven.be>
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Andy,

thanks.
I just decoded Gary : "CQ G4WGT IO83", sync =3D 11 , dB =3D -2.
Not sure wether QRM is an issue, I see 2 bright traces against a black =20
background.
What else could cause the poor sync ?

73, Rik  ON7YD - OR7T

Quoting Andy Talbot <andy.g4jnt@googlemail.com>:

> See annotations below
>
> Andy
> www.g4jnt.com<http://www.g4jnt.com>
>
>
> 2010/1/22 Rik Strobbe  =20
> <Rik.Strobbe@fys.kuleuven.be<mailto:Rik.Strobbe@fys.kuleuven.be>>
> As said I haven't read any instructions / manual but maybe the  =20
> figures WSJT7 spits out on the readable copies of Jim may give a clue:
> Sync =3D 9            Not brilliant for -2dB S/N   but blame the bad QRM
> dB =3D -2               Very good signal (This is the S/N normalised to=
 2.5kHz)
> DT =3D 0.0             Timing spot-on, no error between clocks at both=
 ends
> DF =3D -107           -107Hz tuning error
> W =3D 33                Not sure -
>
> 73, Rik  ON7YD - OR7T
>
>
> Quoting Rik Strobbe  =20
> <Rik.Strobbe@fys.kuleuven.be<mailto:Rik.Strobbe@fys.kuleuven.be>>:
>
> Hello Gary, Jim,
>
> I just fired up WSJT7 in JT4A mode.
> I can see a very fat trace at 503.460 that decodes as "TEST M0BMU" and
> a little less fat trace at 503.600 that is probably Gary. But even if
> I set the marker on 503.600 (1300Hz audio) I still keep decoding "TEST
> M0BMU".
> It is my first test with JT4A and I haven't read the instructions /
> manual, so it is intuitive use.
>
> 73, Rik  ON7YD - OR7T
>
> PS: both signals are clearly audible (Jim is S7)
>
> Quoting Gary - G4WGT <g4wgt@tiscali.co.uk<mailto:g4wgt@tiscali.co.uk>>:
>
> LF,
>
> I will be beaconing WSJT JT4A again this evening & I would welcome
> any decodes, I have made changes in view of not decoding a reply
> last night. I just need to confirm my outgoing signal before
> changing Tx operation to CQ calls.
>
> 502.300 kHz USB dial frequency. Tx 503.600 kHz on even minutes.
>
> 73,
>
> Gary - G4WGT.
>
>
>
>
>
>
>
>
>
>