Quantic PMI Model PVAN-218-10-SFF-LC is a Voltage Controlled Attenuator operating over the 2 to 18 GHz frequency range offers an attenuation of 10 dB with a insertion loss of 5 dB and attenuation flatness of ±5 dB. This compact housing measures 2.25" x 1.60" x 0.60" and is outfitted with field removable SMA female connectors.