Filter
Radioteknologi
Filter
A practical, what-you-need-to-know guide to getting started making amateur radio contacts via FM radios and satellites. All that's required to begin is a good handheld radio, an …
A Practical, What-You-Need-to-Know Guide to Getting on DMR. DMR (Digital Mobile Radio) is a powerful system for linking the worlds of amateur radio and the Internet. You can link …