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#1
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Worked N8UZE and W4NTI this past weekend. Where were the rest of you? I
coulda used the Q's! I think the ionosphere was tilted because there was a LOT of one way propagation. Maybe someone put diodes in my transmission lines? ô¿ô 73, de Hans, K0HB -- Help support youth involved in Amateur Radio. http://www.mnyarc.org http://www.k0bsa.org |
#2
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KØHB wrote:
Worked N8UZE and W4NTI this past weekend. Where were the rest of you? I coulda used the Q's! I was on briefly, but had to do the leaves in the yard. I think the ionosphere was tilted because there was a LOT of one way propagation. Maybe someone put diodes in my transmission lines? I've had that happen fairly often as well. My rig's receiver seems to "hear further" than my rigs transmitter can "shout". But I heard a local ham also not get heard by some DX that didn't hear me. Probably a few too many contesters QRMing each other. It happens, no malice assumed or expected. |
#3
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![]() KØHB wrote: Worked N8UZE and W4NTI this past weekend. Where were the rest of you? I coulda used the Q's! I think the ionosphere was tilted because there was a LOT of one way propagation. Maybe someone put diodes in my transmission lines? ô¿ô 73, de Hans, K0HB -- Help support youth involved in Amateur Radio. http://www.mnyarc.org http://www.k0bsa.org Wasn't able to get on until Sunday afternoon and just for a short while. I did give you a QSO. 73, John K4BNC |
#4
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"John Siegel" wrote
Wasn't able to get on until Sunday afternoon and just for a short while. I did give you a QSO. 73, John K4BNC Thanks!!! I remember the QSO because of your suffix. Was tempted to make a wise remark like "Hey, thanks for the nice connection!", but was struggling for points at that time, so I didn't slow down for chit-chat. Sorry I didn't recognize it was you. 73, de Hans, K0HB |
#5
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![]() KØHB wrote: "John Siegel" wrote Wasn't able to get on until Sunday afternoon and just for a short while. I did give you a QSO. 73, John K4BNC Thanks!!! I remember the QSO because of your suffix. Was tempted to make a wise remark like "Hey, thanks for the nice connection!", but was struggling for points at that time, so I didn't slow down for chit-chat. Sorry I didn't recognize it was you. 73, de Hans, K0HB Too bad I can't get a royalty for each BNC used by a ham! John |
#6
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Short skip was really loud on 20 on Saturday. You were slammin in here.
I use a vertical loop at about 45 feet to the top. Really does well on NVIS stuff. Great hearing you. Don't think I heard Dee. Dan/W4NTI "KØHB" wrote in message ink.net... Worked N8UZE and W4NTI this past weekend. Where were the rest of you? I coulda used the Q's! I think the ionosphere was tilted because there was a LOT of one way propagation. Maybe someone put diodes in my transmission lines? ô¿ô 73, de Hans, K0HB -- Help support youth involved in Amateur Radio. http://www.mnyarc.org http://www.k0bsa.org |
#7
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"Dan/W4NTI" w4nti@get rid of this mindspring.com wrote
Short skip was really loud on 20 on Saturday. You were slammin in here. I use a vertical loop at about 45 feet to the top. Really does well on NVIS stuff. North/South paths were excellent, but East/West paths were non-symmetrical, which suggests a tilted ionosphere. The further north you were, the more exaggerated the effect was. I was hearing the W7/VE7's weak and watery, but they reported my signal as huge. Meanwhile W1/VE1's who I had 20-over were CQ'ing in my face. Can't wait for CQWWCW!!! Maybe the freckles-del-Sol will be more cooperative. 73, de Hans, K0HB |
#8
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![]() North/South paths were excellent, but East/West paths were non-symmetrical, which suggests a tilted ionosphere. The further north you were, the more exaggerated the effect was. I was hearing the W7/VE7's weak and watery, but they reported my signal as huge. Meanwhile W1/VE1's who I had 20-over were CQ'ing in my face. Didn't think that could happen. I thought light (here radio waves) would propagate equally as well going as well as coming back. Like "If you can see my face I also can see your face". |
#9
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"Robert Casey" wrote
North/South paths were excellent, but East/West paths were non-symmetrical, which suggests a tilted ionosphere. The further north you were, the more exaggerated the effect was. I was hearing the W7/VE7's weak and watery, but they reported my signal as huge. Meanwhile W1/VE1's who I had 20-over were CQ'ing in my face. Didn't think that could happen. I thought light (here radio waves) would propagate equally as well going as well as coming back. Like "If you can see my face I also can see your face". Imagine that the ionosphere is an imperfect mirror which reflects signals best when they arrive at some specific angle, and reflects less well when the signals do not arrive at that optimum angle. Now imagine that the "mirror" is tilted to favor one direction (your signals arrive at mirror at the right angle, but mine arrive at a more oblique angle and are consequently refracted more than reflected, and at the same time the reflection angle is such that my signals pass "over your head" to a more distant point. ). I will hear you well, but my signal will be attenuated. From my end the skip appears "short", but from your end the skip will appear "long". Only when the mirror is equidistant between us and when it is "flat" will the path be symmetrical and relative signal strengths reciprocal. 73, de Hans, K0HB |
#10
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KØHB wrote:
Only when the mirror is equidistant between us and when it is "flat" will the path be symmetrical and relative signal strengths reciprocal. Somehow I would have thought that light (radio waves) could travel either direction on the same exact path. And that attenuation either way would be identical. Same for the same set of multiple paths. But it's been years since Physics class...... |
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