Yeej muaj tej neeg Australians nyiam ua cov los kho lawv tej tsev kom zoo tshaj qub ntxiv. Tab sis ua ntej koj yuav tua ib rab rauj, los yog ib tug duav pleev xim, yog tej yam tseem ceeb koj yuav tau ...

What attracts a lot of people to amateur radio is that it gives you the ability to make your own gear. Scratch-building hams usually start by making their own antennas, but eventually, the itch to ...