Some more information - I also read that there are voice channels included.
Link 16 Spectrum. Link 16 systems operate on 51 frequencies within three
sub-bands: 969 - 1008 MHz, 1053 - 1065 MHz, and 1113 - 1206 MHz at 3
MHz intervals using Time Divisional Multiple Access (TDMA). These terminals
are designed to exclude transmissions between 1008 MHz and 1053 MHz and
between 1065 MHz and 1113 MHz. Since in aircraft installations the Link 16
terminal may also provide TACAN (non-TDMA) data, those terminals are
capable of using the entire 962 - 1213 MHz range for TACAN functions, but
restrict Link 16 transmissions to the three sub-bands described above. The
960-1215 MHz band is use by civil and military aeronautical radio navigational
systems. The ATCRBS, Mode S, and IFF systems use 1030 MHz for
interrogations and 1090 MHz for replies. Civil aviation DME and Military
TACAN systems operate on frequencies from 962 MHz to 1213 MHz in 1 MHz
increments. Each DME/TACAN channel uses two frequencies, one for
interrogations from the aircraft for information and one for beacon replies.
Here is a nice Father's Day gift for the interested monitor
