HF 15 trhu 75 Magnetic Loop Modifications

Please do not contact me regarding build plans and specs. It's just too much to cope with and way too elaborate. Stick to the online calculators for dimensions as well as the abundant resources available. One word of caution- multi turn loops are difficult to get working well. Start with a single turn loop and go from there. The spacing between the large driven loops is critical as the closer the spacing, the more inductance you will gain at the expense of stability in the magnetic field. Yes, it will take less pF to tune but will become unstable under modulation and high power. You must find a balance between stability, tunability and efficiency when running multi turn loops. 73 Steve k1gmm Music: www.bensound.co....