Rik ON7YD created a new web site concerning 630 meter band, http://www.472khz.org/.
I invite you to take a look to this interesting source of informations for all whom are looking for “how and why” about this band.
Rik ON7YD created a new web site concerning 630 meter band, http://www.472khz.org/.
I invite you to take a look to this interesting source of informations for all whom are looking for “how and why” about this band.
