| New DRM tests on 954 kHz planned from the Czech Republic in 2022 - EI7GL |
| New DRM tests on 954 kHz planned from the Czech Republic in 2022 - EI7GL https://ei7gl.blogspot.com/2022/02/new-drm-tests-on-954-khz-planned-from.html https://ei7gl-blogspot-com.translate.goog/2022/02/new-drm-tests-on-954-khz-planned-from.html?_x_tr_sl=en&_x_tr_tl=pl&_x_tr_hl=pl&_x_tr_pto=wapp |