Bias-Tees
These devices are used to provide DC power over an RF coaxial cable to power RF devices (for example, an LNA close to an antenna). In a typical application, two bias tees are used, one to inject power and another to extract power. DC power can be applied or retracted by means of an SMA connector or a set of turret/feedthrough capacitor terminals.
Other applications include biasing a laser diode in telecommunications systems or biasing a semiconductor (such as a BJT) to measure its performance (s-parameter measurements).
The bias-Ts in this category are designed for demanding wide-band applications that must operate at near-ideal levels. The bias-T circuits are tuned for a very flat frequency response, have high RF-to-DC isolation, and excellent return loss at the RF ports.
Products
There are 2 products.
Showing 1 - 2 of 2 items