Place the HF SWR Sounder near any magnetic loop antenna and listen for the loudest beep as you tune for the lowest SWR using CW or FM mode.
Use the HF SWR Sounder to add functionality to Antenna Analyzers or SWR Meters, especially useful if you have a disability such as being sight impaired.
Watch the following video for more information.
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This replaces an antenna analyzer. Will tune any MagLoop! Just listen for the Beep to tune you magnetic loop!
Excellent service. Great sounder & analyser. Helps make it easy to tune up. Very pleased. Getting older and partly crippled. Helps my hamming pleasure.