Broadcaster Interference
The European 75m broadcast band overlaps the North American 80m ham band allocation. Deutsche Welle legally operates on 3995 kHz using Digital Radio Mondiale modulation from Sines, Portugal, with an effective radiated power of 90 kW. Their pattern beams mostly on Central Europe. The mode of operation (DRM-17) occupies approximately 9 kHz of bandwidth.
Read more about this topic: 80-meter Band
Famous quotes containing the word interference:
“Adolescent girls were fighting a mother’s interference because they wanted her to acknowledge their independence. Whatever resentment they had was not towards a mother’s excessive concern, or even excessive control, but towards her inability to see, and appreciate, their maturing identity.”
—Terri Apter (20th century)