MIL-S-28738 Revision C:1975
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SWITCHING GROUP, RF, AN/UPA-61
03-06-1996
Specifies radio frequency switching group to provide interrogation side lobe suppression capability to all shipboard identification, friend-or-foe (IFF) antenna installations. Consists of driver and RF switch assemblies.
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