Quantic PMI Model VCAM-002000-90 is a Voltage Controlled MMIC Modulator/Attenuator designed to operate at 1.4 ± 0.3 GHz frequency range that provides an attenuation range of 80 dB minimum with an insertion loss of 7 dB. Package size is 1.5" x 1.5" x 0.4" with SMA female connectors.