> Because that is what everyone uses, no matter what is needed. > Actually, a 100-5000 uH choke would probably be much better! Woops. 100-500, not 5000. 73, Tom W8JI w8ji@contesting.com -- FAQ on WWW: http://www.contesting.com/ampsfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm