PMI Model Number PVVAN-0R4G6G-40-MP-1 is a non-reflective, linearized, voltage controlled pin diode attenuator. This model operates over the 400 MHz to 6.0 GHz frequency range and provides up to 40 dB of attenuation range from 0 to +10 VDC control voltage. Typical insertion loss is 2.8 dB with a typical speed of 1 usec.