SDO Data Entry
Radio Hobby Links
Any reference to
specific products on these pages does not constitute an
endorsement by the U.S. Government.
We are part of the Spectrum Management Division of the Office of
Engineering of the International Broadcasting Bureau (IBB) and have
frequency management responsibility for the Voice of America, Radio Free
Europe, Radio Marti, Radio Free Asia, Radio Sawa, and Radio Farda.
Our main products are numerical summaries [FMDS] and audible samples
[RMS] of shortwave,
medium wave, and FM reception from locations around the world.
We provide this information, as well as spectrum occupancy
[bandscans], to our customers via this web site.
If you have questions or comments regarding anything on these
send an e-mail to email@example.com