{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"W3GMS Monday Night Workbench Net","title":"January 26 2026 #288 - Winter Field Day Debrief + Vertical Antennas and Ground Planes | W3GMS Workbench","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/ba4da121\"></iframe>","width":"100%","height":180,"duration":9060,"description":"Harvey (KC3NZT) hosts the W3GMS Monday Night Workbench with a Winter Field Day wrap-up and a solid technical discussion focused on vertical HF antennas and “ground plane kits” for antennas like the Antron 99 and IMAX 2000. The group digs into what a ground plane is really doing (and what happens when the antenna “finds” one through your coax or tower), shares real-world results with and without radials, and connects it to practical RF-in-the-shack symptoms like USB glitches and RFI. There’s also troubleshooting from Winter Field Day—including a radio that kept rebooting (cold + battery/power sag), dipole layout considerations (flat vs inverted-V for multi-station setups), and how to track down suspected power-line noise.  ","thumbnail_url":"https://img.transistorcdn.com/UgK4a4uzmicZkQsn4AvqG7GkVQ9MhSfO26lZaRB8dLA/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9lYWEz/NjQ4Zjg4NzE2NjM5/MzY3OTMyOTlmN2Rm/NGM1Ny5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}