Re: LF: RE: SV8CS on LF

[Stefan Schäfer <Stefan.Schaefer@iup.uni-heidelberg.de>]

Spiros,

I must admit, OP is possible with the JUMA while WSPR is not. So you 
could give it a try.
But don't forget us poor grabber runners completely :-) (I know, i 
haven't been any better in the last weeks, except last night) :-)
73, Stefan

Am 09.02.2013 22:06, schrieb Graham:
> Spiros
>
> Try   OP32 , that  level  of  drift  is  inside the  max limits  of  
> OP32 , ( round  1 Hz )
> You  could  set  timer =  0  , then  temperature  would tend to  
> stabilise , each  32 min  cycle would  be independent  in terms of  
> decode  and  +/- temp   drift
> RN7T  looks to  be  the  closest   OP32 monitor  to  you and  Wolf   
> showing as  DL-SWL
> 73 -G..
>
>
> --------------------------------------------------
> From: "Rik Strobbe" <Rik.Strobbe@fys.kuleuven.be>
> Sent: Saturday, February 09, 2013 7:47 PM
> To: <rsgb_lf_group@blacksheep.org>
> Subject: LF: RE: SV8CS on LF
>
> > Hi Spiros,
> >
> > drift is about 0.5Hz on 137kHz = +/- 70Hz drift on the 20MHz xtal 
> > oscillator of the DDS VFO.
> > One should expect better. Do you have large temperature variations?
> >
> > 73, Rik  ON7YD - OR7T
> >
> > ________________________________________
> > Van: owner-rsgb_lf_group@blacksheep.org 
> > [owner-rsgb_lf_group@blacksheep.org] namens SV8CS- Spiros Chimarios 
> > [zante@otenet.gr]
> > Verzonden: zaterdag 9 februari 2013 19:46
> > To: rsgb_lf_group@blacksheep.org
> > Onderwerp: LF: SV8CS on LF
> >
> > Thank you Stefan.
> > Looking for any QSO.
> > Stability very bad from YUMA transmitter on QRSS-60
> > 73, Spiros
> > SV8CS
> >
> >
> >
> > Spiros, LF,
> >
> > Again a nice signal.
> >
> > 73, Stefan