K3PGP -1915 Mhz Radar - Conclusion and some new regulations http://www.topbandhams.com/tech-page/31-k3pgp-1915-mhz-radar-conclusion-and-some-new-regulations Just found the above on http://forums.qrz.com/showthread.php?460061-160-Meter-Unknown-Pulse-Signal&p=3356755 73, Mike www.w0btu.com