Nice job. Appears to be essentially identical to what I have been using for years. Comments: Use #28 wire and more inductance, less capacitance, to achieve higher impedance on the traps and shorter overall antenna length. NPO SMD caps seem to work fine. Matching unit is a AA5TB tuner built into a dental floss case. Details, including source for the tiny circuit boards, are here: ws0ta Archives - KE6MT Since there is no current on the end of a halfwave wire, the wire itself serves as the feedline. In other words, there is no feedline (to carry, coil, uncoil, or contribute loss). 73 fred kt5x (aka WS0TA)
AA5TB tuner in a dental floss case, the SWR indicator is the “tinySWR” by DK3IT:
The traps use the little board from OSH Park, link above:
