Stefan better stability now in my signal using a 12v fan with uper cover
open.
Spiros/sv8cs
-----Αρχικό μήνυμα-----
From: Stefan Schäfer
Sent: Saturday, February 09, 2013 9:57 PM
To: [email protected]
Subject: Re: LF: RE: SV8CS on LF
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..
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From: "Rik Strobbe" <[email protected]>
Sent: Saturday, February 09, 2013 7:47 PM
To: <[email protected]>
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: [email protected]
[[email protected]] namens SV8CS- Spiros Chimarios
[[email protected]]
Verzonden: zaterdag 9 februari 2013 19:46
To: [email protected]
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
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