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LOL! A city I once resided in made a resolution banning the transport of nuclear bombs through it's streets or above it by air! I never did figure out how they planned to stop the Air Force from flying over, or how they knew whether they actually had nukes on board or not!
One word...... Harmonics. Most of that additional power is being radiated on frequencies other than the intended one, hence the very high SWR. It could also be that the amp is self-oscillating. Either way, it's not good.....
Made a couple contacts on 26.805FM this morning but otherwise no radio for me today as it's Canadian thanksgiving and family takes priority over radio......
Two wires passes twice the amperage. Four wires passes four times the amperage. With high powered amps the amperage is even more important than voltage.
I wonder if it was the same people? I've been noticing more and more 11 meter DX activations that are in the same location and at the same time (or right before or after) ham activations from the same place. It seems like hams in other parts of the world other than North America are very often...
Fantastic conditions today out here on the far west coast. Europe and South Africa at good strength this morning up on 555. Lots of action on 26.805FM. Jamaica and Caribbean booming in on 27.515 LSB. And on 36 thru 40......total unmitigated chaos. I've noticed the idiots really ramp up on...
I'll check that out for sure! That's around 1730 PST and we usually still have conditions at that time. Back in the 1980's 32LSB was the main call channel for the Radio Canada club in the Vancouver Island / Gulf Islands area where I live. That was a long time ago now...........
You want as low an angle as possible to the horizon. The lower the angle the further your signal will go before bouncing off the ionosphere and returning to Earth. DX is possible with higher angles of takeoff from the antenna, but you won't reach as far due to the takeoff angle and bounce...
That's too bad. It would have been nice to have a WWDX channel or frequency, but for many of us on here the regular legal 40 is just too crazy and too busy and there simply isn't any viable place where we can all meet and expect to hear one another. A half channel or a freq up above 40 might...
You are talking about the infamous 333. He hasn't been on lately and the story I heard from someone else down there is that he blew up his amp. Hopefully it stays broken and he stays off the air, but I suspect he will be back soon.............
That's because in certain areas those channels are no good! Where I am here on the west coast of Canada, channel 40 is full of AM traffic from Mexico that wipes out both LSB & USB on that channel. And 35 LSB is the primary Australian call channel which is very strong here and it bleeds onto 35...
Not sure where you got that idea! There are a number of good reasons to use USB, but preserving your radio alignment isn't one of them.....unless you're using an RCI product in which case it will go out of alignment no matter what you do!
I heard you in there on 36 Brother DXer! Along with about a dozen other Texas stations. You were talking to Michigan I believe. I gave a quick call but the channel was super busy so no cigar........
Been on 36 a fair bit lately. 37, 38 and 425 have become ridiculous lately. Now we have a...
So it's not a new radio then is it? It's a re-release of an old radio with a different companies name on the case. Looks like it's been released as a Cobra, Magnum, and about a dozen others already. I'm guessing Qixiang is the manufacturer of all those as well then?
Now that one looks VERY familiar! I remember another radio with that same "eye glasses" type display a couple years back. I think it even had the same layout of controls. Can't for the life of me remember what it was though......:confused:
Hope that knee heals up fast there my friend!
A pretty decent DX day up here today...... a few contacts on 26.805FM this morning, and a whole pile of Texas, Oklahoma, and Downunder on 37LSB tonight.......
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