I would try a search for cake pans in the archive. Large funnel inverted to cover.
http://www.mail-archive.com/[email protected]/msg27517.html http://www.mail-archive.com/[email protected]/msg27561.html Stanley ----- Original Message ---- From: Peter Krengel <[email protected]> To: [email protected] Sent: Sun, September 5, 2010 3:06:26 PM Subject: [time-nuts] GPS ceramic patch in what plastic housing? Thanks Robert, Stanley and Bob for the tips. I tested some materials in a microwave oven and they all seemed to be good because there was no heating (maybe handwarm at 800W). So the magic word seems to be refracting effects even at 1.5GHz... As I cannot get a commercial helf sphere for putting over the patch has anyone an idea what to take for i.e. from kitchen? Peter DG4EK _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
