{"ai_pass_count":5,"analysis_step_count":12,"confidence":0.7846938157454133,"created_at":"2026-07-17T07:21:37.174914+00:00","id":167142,"node_number":"SDR9494","processing_time":2.2217915058135986,"recent_steps":["net.llm_structured_analysis","net.rules_detect","net.context_window","callsign.qrz_verify","callsign.llm_extract"],"recording_id":171489,"text":"to the capacitive reactants or the inductive reactants out of it, depending on what side of the Smith Chart it falls on. So it's got me going down that road again. I think a lot of that was just kind of theoretical, but unless you have a way of measuring the input impedance of the antenna, the Smith Chart doesn't really do you much good I don't think, but now with the rig experts and the nano-VNA's you can really get in there and really make a reasonable measurement there of the input impedance. Well yeah, that's what I was finding on using my SWR analyzer because you know a vertical antenna has a 36-ohm impedance or they're about anyway and I have a medium."}