hard-core-dx.com - Hard-Core-DX.com - Probably the best DX site in the world
Keywords: shortwave antenna, k9ay loop, online log, ferrite antenna, making am antinna, using a antenna tuner, make your own digital transfo...
sdxl.org - Suomen DX-Liitto ry (SDXL)
Keywords: dx, radioasema, radio, sdxl, dx-kuuntelu, uki67, radiotoiminta
Keywords: band plan, noontime net, 6m band plan, ft8 frequencies, 6 meter band plan