Radio Marti is now broadcasting 71 hours a day (a 115 percent increase), over 17 shortwave frequencies.

Atvar listened to the bestial howls of rage that came over the crackling shortwave frequencies from Deutschland.

The Government allocates shortwave frequencies to hobbyists who agree to take responsibility for what they transmit.

He tuned in to the shortwave frequency and picked up the early morning commercial transmission of Radio Nairobi.

The next month the frequency was changed to 1594 kHz, and a number of shortwave frequencies were authorized.

The identical signal is heard on the agency's radio station, broadcasting at shortwave frequencies of 2.5, 5, 10, 15 and 20 megahertz, he said.

The reason that this is done is the difficulty in obtaining sufficient selectivity in the front-end tuning with higher shortwave frequencies.

The voice of a woman repeating words and numbers in German during this track is from a famous numbers station broadcast on shortwave frequencies.

Utility stations are most prevalent on shortwave frequencies, though they are not restricted to the shortwave frequencies.

As is true today, the transmission of news and entertainment programs over shortwave frequencies permitted reception over great distances.