Hi all, Just like to know if you have done modifications for SB-200 linear to get it operational on 10MHz?? Any instruction available? Also interested to add 1,8MHz. All hints are very welcome! 73 de Jukka OH2MA -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com