Blog

a-k-sfi

K Index, A Index, (SFI) Solar Flux Index,…

Three major indexes are used by HF Ham operators to interpret probable HF band propagation at any given time – K index, A index and SFI. The Sun is constantly shooting electro-magnetic particles into the…

Yaesu-ft-2900r-2-meter-ham-radio

Amateur Radio 2 Meter 144 – 148 Mhz…

Band Plans in the Ham radio spectrum are not for the most part officially regulated by the FCC. These band plans developed through the common courtesy and agreed upon “good practice” throughout the Ham community.…