40 to 50 MHz (high band CONUS)
30 to 51 MHz (low band outside
continental United States
50 to 80 MHz (high band
Transmission Range ........... 15 km
The RAU transmits in high band and receives in low band.
(4) The node management facility AN/TSQ-154 provides the
equipment and space required to manage the resources of the node. It
consists of an S-250 shelter transported on an M-1037.
interconnection, it includes an intercom and a VINSON equipped
headset. A 10 kw generator set supplies 115 VAC power.
Intercommunications Station LS-147
Headset VINSON COMSEC
NOTE: The management facility is used at NCs and Large Extension
(5) The Node Center switch AN/TCC-47 is the hub of the MSE
It provides the external interface, circuit switching, and
It requires two S-250 shelters; one for
switching and one for operations.
It requires an HMMWV M-1037 for
each shelter. The operations shelter provides the central processing
and operator interface functions.
The NC switch provides automatic subscriber finding features.
allows permanent subscriber address assignment and negates the need
to know the subscribers geographical location. A 10 kw generator set
PU-753/M supplies power to both units.
Switch Subsystem AN/TCC-47
Trunk Encryption Device KG-94
Loop Key Generator KG-82
Automatic Key Distribution Control KGX-93
Transition Unit HGF-93