Search found 3 matches

by KE4AHR
Sun Apr 01, 2018 11:09 pm
Forum: From the Trenches
Topic: The high leg
Replies: 14
Views: 3834

Re: The high leg

A 120/240 3-phase delta is fine; it suffers from a misunderstanding due to perspective. In the 120/208 Y, you have a central ground point, and all points out from that ground reference are 120 VAC and 208 VAC from phase leg to phase leg. This is not true of the 120/240 delta, where one of the 240 VA...
by KE4AHR
Thu Dec 22, 2011 11:19 pm
Forum: FCC Discussion
Topic: are these legal?
Replies: 3
Views: 2329

Re: are these legal?

If you hold a license of the appropriate class, then yes, for Part 97.

If you don't have a Part 97 license, then it's legal until you get caught.
by KE4AHR
Wed Nov 30, 2011 8:00 pm
Forum: Ham Radio
Topic: Ham Engineers, sign in please!
Replies: 103
Views: 31853

Re: Ham Engineers, sign in please!

IT guy here, Engineer in deed. Extra class...