Tactical Radio Intermediate Test System (TRITS).**NOTE**Potential vendors must sign attached NDA and submit via email to the primary point of contact on this solicitation to receive Attachment 1 Perfo... Tactical Radio Intermediate Test System (TRITS).**NOTE**Potential vendors must sign attached NDA and submit via email to the primary point of contact on this solicitation to receive Attachment 1 Performance Specification and Attachment 5 Verification Test.