At 01:22 PM 1/22/01 +0000, Jim, M0BMU wrote:

In correspondence with Larry on the subject of a possible 2 way QSO, the need for some receiving tests in the Europe -> North America direction has become obvious. Both VA3LK and VE1ZZ can be received fairly routinely here by several stations, however so far only VE1ZJ has definitely seen any Eu signals (most recently in cooperation with VE1ZZ of course). Since John is probably stuck with 60Hz noise problems at his QTH until the weather warms up, now is a good time to make a concerted effort to see what signals can be received by other NA stations.

Since 3s/dot slow CW has not been good enough for this so far, I suggest we do something like this: As many European stations as possible transmit very long dashes (90seconds for example), within a very narrow frequency range (perhaps 20Hz maximum - 10Hz would be better), which has been selected by the interested parties on the North American side as most suitable for reception. This way, high resolution spectrograms can be obtained by the receiving stations of a frequency range containing all the strongest available signals. At the moment this seems to be the most sensitive weak-signal detection method available.

Once a positive result has been obtained, we will have a handle on the signal levels that can be expected, and will be able to make an intelligent guess at the appropriate modulation techniques, QSO formats, etc. that will work for a 2 way QSO. I guess there are several stations on both sides of the pond who already have the equipment needed to take part, so how about doing something in the next week or so?

I'm interested and would monitor for weak signals.
I'll be out of town next week-end but other times OK.
Bill VE2IQ