Technical

Want a quick way to analyze your antenna performance over local terrain without the HFTA? K6TU.net recently launched a great new feature called TERA. Previously, I had to download massive 360° terrain profiles and run them through HFTA software on the PC. Now TERA does all of this directly in your browser: No Downloads or Software, No need to handle terrain files or install HFT

A, and instant Visuals: Model your antenna online and instantly get clear, intuitive Gain vs Takeoff and polar plot graphs.I ran a comparison test with HFTA, and TERA’s MoM results looks better than HFTA. It saves a ton of time whether you're optimizing a home setup or planning a field station. Check it out at https://k6tu.net