https://www.ab4oj.com/icom/ic7300/7300notes.pdf
https://www.mancuso.net.au/ic_7300.html
https://www.pc5e.nl/downloads/ic7300 /Mods/IC-7300-Antenna-tuner-wider-range-modification-by-SP9SOY.pdf
https://klop.solutions/alc-and-the-ic-7300-about-talk-power-and-modifications/
https://www.ad5gg.com/2017/11/01/ic-7300-average-ssb-power-modification/
http://thestingyham.blogspot.com/2018/01/does-your-icom-7300- leiden-unter-niedrig.html