Following is the link for the AWA Net of Saturday 05 Aug. Subject was "Calibration of SWR and power meters ".....Highlight the link and right click to either copy and paste into your browser or click on the "Go To"........https://1drv.ms/u/s!AgQuyFygO446jOkaRy6fXaIWVnC7ow?e=RW0Zhf