Quantic PMI Model VVAM-DC2000-100 is a Ultra Low Video Transient High Speed Voltage Variable Matched MMIC Attenuator/Modulator operates over the DC to 2.4 GHz frequency range that provides an attenuation range of 78 to 104 dB with a dynamic rage of 100 dB. Package size is 1.5" x 1.5" x 0.4" with SMA female connectors.