This I gave lots of thought too, asked lots of questions, and spent lots of time reading the varied opinions of guying a crank-up tower in the “Tower Talk” archives at www.contesting.com. The conclusions there were some against it, and some for it. However, the YEAs had some ...
The ARRL Ham Radio License Manual(ARRL业余无线电执照手册).pdf,The ARRL Ham Radio License Manual All you need to become an Amateur Radio Operator Second Edition By Ward Silver, NØAX Contributing Editor Mark Wilson, K1RO ARRL Education Services Manage