Overview Other Details Reviews Similar Products Product Description HP Agilent 11691D - Directional Coupler 22 dB 2.0 to 18.0 GHz APC-7 & N-Female Connectors Model: 11691D NSN: 5985-01-030-1242 This Item - USA Only - No Export Other Details See warranty details above Product Videos Custom Field Product Reviews Find Similar Products by Category