DEUTSCH DTS26F23-21HE Circular Connector, DTS Series, MIL-DTL-38999 Series III Equivalent, Straight Plug, 21 Contacts

Conn Circular PIN 21 POS Crimp ST Flange Mount 21 Terminal 1 Port Automotive
Double Balanced Mixer, 1850MHz Min, 1910MHz Max, 8.9dB Conversion Loss-Max, CASE TTT167, 6 PIN