Steve, LF, Re: "Scopematch" I built the "LF Tuning Meter" from Jim M0BMU for 136 KHz & I now use it for 500 KHz & it works just as well. Quoting from the article :- "This LF tuning meter was conceive
Gentlemen - I have been happily overwhelmed with numerous responses to my inquiry. Many thanks to all of you who took the time to send links and valuable hints & kinks. I have no idea of our 600m tim
Steve I think you will find 50 to 100 watts will give good comms over the first 60 or so miles and with 'arq' over a couple of hundred the deep fade pattern and high noise level , really prevent the
Some thoughts on 600 The antenna systems and power levels needed to establish communication on 600 Mtr's are considerably smaller than 2200 , the tx power levels are compatible to normal HF operation