The FCC is circulating a proposal for new ... bands, which — we think — are lightly used so far. We’ll save you from grabbing the calculator. That’s around 475 kHz and 136 kHz. Ham radio ...
There used to be a time when amateur radio was ... of his NPR, or New Packet Radio mode. NPR is intended to bring high bandwidth IP networking to radio amateurs in the 70 cm band, and it does ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results