Re: LF: 0.003 Hz drift DJ8WX at 8970,022 Hz

["PA1SDB, Peter" <pa1sdb@amsat.org>]

O.K. thanks for info Uwe.

You don't have to say sorry :-)

It learns us again that a stable signal is very- very- veryyyyy importand.

My 424 uHz grabber shows your signal and drift clear with connected pixels

My   47 uHz grabber shows no connected line/trace anymore.

 

Nice to see that the Frequency Error callibration works so well in Spectum Lab.

It seems that the Soundcard here is also rock stable with help of that SR cal function.

 

73s Peter PA1SDB

 

www.qsl.net/pa1sdb

 

 

----- Original Message -----

From: uwe-jannsen@kabelmail.de

To: rsgb_lf_group@blacksheep.org

Sent: Saturday, February 02, 2013 10:10 AM

Subject: Re: LF: 0.003 Hz drift DJ8WX at 8970,022 Hz

No, Peter, my control capture shows the same.

Sri for that.

Seems the GPS ant got wet.

I have to find out.

GL Uwe/dj8wx

---

Von: rsgb_lf_group@blacksheep.org
Gesendet: 02.02.2013 09:52
An: rsgb_lf_group@blacksheep.org
Betreff: LF: 0.003 Hz drift DJ8WX at 8970,022 Hz

---

Hello Uwe,

I'm not sure, but it looks like your generator is not rock stable anymore since 19h45 UTC yesterday (1 Feb 13)

It did drift down about 0.003 Hz.  (Ha ha.... 0.003 Hz)

Also possible that the trouble is here ofcourse...

Now (09h48) drifting back up to 8970.022 Hz

 

Best 73's Peter PA1SDB

 

www.qsl.net/pa1sdb