Matt Hamilton [Maryland] on Nostr: npub17xrx4…t7v9v npub1fvt0p…wywkw ISM band is unlicensed. 900mhz, 3ghz, 5ghz. ...
npub17xrx4m6kmkk5spdedk8wlqkpdt720ye4md54zm99kcsmq98pgpws7t7v9v (npub17xr…7v9v) npub1fvt0pd36dl7qmkp2x2xr09vvczy0nl2u4mmh0ye2hjgxlqvdzvnqhwywkw (npub1fvt…ywkw) ISM band is unlicensed. 900mhz, 3ghz, 5ghz. Wifi is encrypted radio but that's fine because it uses the ISM band (in the US).