Quantic PMI Model PCG-500M26G-5V-SFF is a 0.5 GHz RF input, 0.5 to 26 GHz output comb generator. The small size active unit allows input power of 10 dBm and is powered with +5 VDC with an output power of 3 dBm to-20 dBm; and input VSWR 2.0:1. Housing size is 1.0" x 0.6" x 0.185" with SMA female connectors.