{"ai_pass_count":6,"analysis_step_count":18,"confidence":0.49959962964057925,"created_at":"2026-07-17T07:41:56.524098+00:00","id":167163,"node_number":"SDR9494","processing_time":1.9281210899353027,"recent_steps":["net.store_session","net.store_session","callsign.qrz_verify","net.llm_structured_analysis","net.rules_detect"],"recording_id":171510,"text":"up to you Dean K7CX. Yeah, something called ground temperature. There's another thing that came up in the recent few years for Yagi antennas. It's a way of figuring out how much noise the antenna picks up. Yeah, my experience with the handset, that halfway, here's what I did. I had a 160 meter end set that I built, and my matching section was a piece of 450 ohm ladder line. That if one end of it was open, the other end was shorted. And I just, my coax, and I worked my way up the ladder line until I found 50 ohms. And in this thing, the halfway section was way up the trees and it ran down my drive."}