To: | [email protected] |
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Subject: | Re: LF: RE: SV8CS on LF |
From: | Stefan Schäfer <[email protected]> |
Date: | Sat, 09 Feb 2013 21:00:17 +0100 |
In-reply-to: | <7E7DFBB4D102A04DB5ADC88D66628A4A0FB6FBE9@ICTS-S-MBX5.luna.kuleuven.be> |
References: | <[email protected]> <211E4AB2ED7F4267BF50AD54954D9B25@SV8CSHP>,<[email protected]> <7E7DFBB4D102A04DB5ADC88D66628A4A0FB6F9FC@ICTS-S-MBX5.luna.kuleuven.be> <CD1715484A8541C78152CA6045B2B30B@SV8CSHP> <[email protected]>,<4890CB4509944C2B8987C7617FCCA6DC@SV8CSHP> <7E7DFBB4D102A04DB5ADC88D66628A4A0FB6FBE9@ICTS-S-MBX5.luna.kuleuven.be> |
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Hi Rik,I guess the xtal is inside the JUMA which is warming up during TXing. So it's the same problem that HF TRX-transverters have... 73, Stefan Am 09.02.2013 20:47, schrieb Rik Strobbe: 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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