Broadband DC Bias Tees

Ultra-broadband DC Bias Tees from HYPERLABS blocks any existing DC signal and allows for the insertion of a DC bias current into a circuit with minimal perturbation of the impedance of a 50 ohm transmission line.

Maximum current is as high as 1000 mA in some models. Models with lower max current specs offer even wider bandwidth and less insertion loss.

These devices can be used for biasing amplifiers, lasers, optical modulators, and other devices. Applications include optical communication systems, high-speed data systems, level shifting, cascading, and interfacing between devices with incompatible DC operating points.

When ordered in pairs, these components can be matched for use with HYPERLABS and other components, preserving the matching of the rest of the system.