Bias Network, 100 MHz to 12.4 GHz The Agilent (now Keysight) 11590B is a broadband high power bias networks can be used in a wide variety of biasing applications for test and measurement requirements in laboratory and production environments. Bias networks provide the means of supplying DC bias to the center conductor of the coax connector for your device while blocking the DC to the RF port. Frequency range: 100 MHz to 12.4 GHz (optional to 18 GHz) Insertion loss (dB) 0.8 (1.2, 12.4 - 18 GHz) Max. SWR: 1.25 (1.5, 12.4 - 18 GHz) Impedance: 50 ohms RF power max.: +24 dBm Bias current: 500 mA Bias voltage: 100 V Connectors: RF input: type-N (f) RF output: type-N (f) DC bias: BNC (f)