I had to stack up frequency counters on top of frequency counters (to measure time difference and each input frequency simultaneously -> 3 counters) and the last one on the top, a HP 5334B, was fairly high and just about level with the antenna, about 2 feet away. I found out that if I stood in line with the antenna and the counter, my shadow would significantly affect the cleanliness of the 1 PPS, so I moved the antenna just under the ceiling and the problem went away.
Amazing! Didier Rob Kimberley wrote: > Interesting to know what obstructions you cleared by moving it higher. May > have been getting some multipath from something on the antenna's apparent > horizon. > > Rob K _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
