10MHz-10GHz RF Bias Tee DC Feed Block 800mA with SMA Female Connector Replacement for ZFBT-6GW+

Application:
- Broadband amplifier: Some broadband amplifiers do not have DC blocking capacitors inside and require power supply at the output end, requiring a bias tee. Some amplifiers have built-in isolation capacitors, which do not require additional bias tee.
- Fiber optic communication, laser drive: The driving current required for the laser diode is injected through the DC terminal of the bias tee; Communication data is injected through the RF end.

Product Principle:
- The feeding circuit of broadband amplifier is affected by parasitic capacitance parameters at high frequencies, resulting in a sharp decline in performance. Therefore, Bias Tee is required for feeding.
- Bias Tee is composed of ultra wideband, nearly idealized, high-frequency inductors and capacitors without resonance points.
- DC blocking capacitor: blocking DC to prevent DC voltage leakage to subsequent circuits or testing instruments.
- High frequency inductance: isolates AC information to prevent high-frequency signals from leaking into the power supply system.

Specification:
- Working frequency: 10MHz - 10GHz
- Loss: 0.5dB at 6GHz; 0.9dB at 10GHz
- Withstand voltage: DC 50V
- Feed input port: SMA female connector
- RF port: SMA female connector
- RF + DC: SMA female connector

Package Included:
- 1 x Bias Tee

Actual Measurement of S-Parameter: