Via the ARRL: FCC Investigating Alleged “Jamming” on 40 Meters

Reports suggest that jamming stations have been deployed on the lower portion of 40 meters. The jamming appears to be coming from Cuba. The signals, spaced at regular intervals, exhibit a squishy, popping noise. The apparent jamming showed up after anti-government protesters took to the streets in Cuba, followed by a government crackdown. So far, there’s no proven connection between the jamming…

Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/fcc-investigating-alleged-jamming-on-40-meters