[Lowfer] SIW trying to make it into EN90xn

[Michael Sapp]

Garry & All:  I did a refernce cal at 100.000 kHz and setup on 185.300. A 
slow downward drift on my rx (.1 or .2 Hz/hr) showing SIW trying to come 
through "around" your .2993 frequency this late afternoon on the SW 
transformer of my EWE....I'll keep toying with the gain & contrast......

73, Mike wa3tts


----- Original Message ----- 
From: "Garry Hess" <k3siw at sbcglobal.net>
To: "lowfer list" <lowfer at mailman.qth.net>
Sent: Thursday, October 10, 2013 2:33 PM
Subject: [Lowfer] Lowfer SIW Freq/Mode shift


> Monitored my lowfer around 1800Z today when it shifted from slash code
> on 185.185 kHz to QRSS on 185.2993 kHz. Nulled the signal with a loop
> antenna to prevent ARGO overload and ran a pair of instances, tuned to
> the two frequencies. The OCXO warmup is very evident after the shift but
> only takes a few minutes to stabilize.
> -- 
> 73, Garry, K3SIW, EN52ta, Elgin, IL