The NI PXI-5695 is a 50 MHz to 8 GHz RF two-channel programmable attenuator with one fixed attenuation path and one programmable attenuation path. It has a 60 dB attenuation range (0.5 dB Steps) at 2.5 GHz and can handle up to 2 W of input power. This PXI attenuator module has SMA &ndash Female connectors.