The 50HFFA-XXX-2/26 from JFW Industries is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 1 to 10 dB, 20 or 30 dB, Power 2 W, Peak Power 100 W (5 microsecond pulse, 0.1% duty cycle), Attenuation Accuracy ±0.6 to 1 dB. Tags: Connectorized. More details for 50HFFA-XXX-2/26 can be seen below.