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TAR 789 DTA  Order Info
TAR-789 DTA
Direct  replacement for TA-970 Telephone and
C-10276 Channelizer.  SA-2112 & C-10315
compatible.   Terminal Block installation.
TAR 789 DT   Pin Out
VCS-150 Order Info
VCS-150
connecting conferences consisting of multiple
telephone lines, with equipment such as the TA-970
or TAR-789 telephone, crypto equipment, outgoing
radio transmitter trunks, monitoring equipment, and
data recorders.  

Approximate same price as a C-10315 when
configured with 14 ports.  Each VCS-150 Chassis
can hold up to 30 ports.

Supports 150 Ports using stacked units.  

Shipboard and TEMPEST ready.   MIL-S-901 and
MIL-STD-167-1 certified.
Click to view
VCS-150 Block Diagram
Training Slide