Tuning the Loop Home › Forums › W4OP LOOP Antenna › Tuning the Loop This topic has 1 reply, 2 voices, and was last updated 5 years, 3 months ago by QRPME. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 23, 2018 at 4:17 pm #3681 K4KSWMember Will an MFJ-259B Antenna Analyzer work to tune the Loop for lowest SWR? Thanks, K4KSW February 23, 2018 at 4:32 pm #3682 QRPMEParticipant Yes, The MFJ will week fine on all the bands covered by the W4OP Loop. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In