I tried Delfi this weekend as well. As Sebastian stated the CW beacon was very strong at times. I could never find my signal (or anyone else's) regardless of how much I tuned.
IC-910 and 40 el uplink, 22 el down and mirage KP2.
----- Original Message ----- From: "Sebastian" w4as@bellsouth.net To: "AMSAT BB" AMSAT-BB@amsat.org Sent: Monday, September 15, 2008 7:21 PM Subject: [amsat-bb] Re: DO-64
I listened to a pass earlier this morning ago over Miami Florida. Good strong CW beacon heard throughout the entire pass, down until about 1 degree, but still nothing heard on my uplink.
73 de W4AS Sebastian
On Sep 13, 2008, at 12:03 PM, Luc Leblanc wrote:
On 13 Sep 2008 at 8:15, WILLIAMS MICHAEL wrote:
As usual, the downlink signal gets weak on the second half of the pass.
Mike Williams K9QHO
Got the same results here i got explanations regarding this signal drop for polarisation change but as the satellite attitude is uncontrolled i tend to believe it's more an effect of the antennas pointing towards the earth station and pointing away than a polarisation issue. This change in the signal level start exactly pass the TCA point and signal degrade up to a point he's drop below the noise?
I try to figure out the satellite shape spinning and thumbing in space in regard of the polarisation and it will be very odd that the polarisation change happen just at TCA?
Any ideas here?
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