One could always wrap the assembly with its impaired mu metal shield in several layers of flexible magnetic shielding foil to regain the desired magnetic shielding e.Most such foils can be cut with scissors without significant effect on their magnetic properties. Bruce
On Tuesday, 3 January 2017 11:46 AM, Bob Camp <kb...@n1k.org> wrote: Hi > On Jan 2, 2017, at 5:02 PM, Bruce Griffiths <bruce.griffi...@xtra.co.nz> > wrote: > > > Maybe a waterjet cutter would imapct less on the shielding properties of > tthe mumetal? > Maybe …. pretty good bet that the guys modifying these in their living room aren’t focused on much more than getting them working as fast as they possibly can. Bob > Bruce > > On Monday, January 02, 2017 12:58:55 PM Bob Camp wrote: >> Hi >> >>> On Jan 1, 2017, at 7:31 PM, wb6bnq <wb6...@cox.net> wrote: >>> >>> Hello Mathias, >>> >>> I think you did not quite understand how the calibration process works >>> with that unit. The factory procedure is to set the pot to minimum and >>> then bring the DDS up to the step that produces the closest <snip> _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.