The QCN-FHG-A800-1 from Qualwave is a RF Connector with Frequency DC to 18 GHz, Connector Length 38.7 mm ( L ), Operating Temperature -55 to 165 Degree C, Voltage Rating 1500 V, VSWR 1.35:1. Tags: Standard. More details for QCN-FHG-A800-1 can be seen below.