Description

 

RF DC Block Bias Tee Feed with N Connectors 10MHz-6GHz

Product Applications:
A) Broadband amplifier:
- Some broadband amplifiers do not have DC blocking capacitors inside, and the output needs to be powered and requires a bias tee.
- Some amplifiers have integrated blocking capacitors, so no additional bias is needed.

B) Fiber optic communication, laser drive:
- The driving current required by laser diode is injected through the DC terminal of the bias device;
- Communication data is injected through RF terminal.

Product Principle:
- In a broadband amplifier feed circuit, the high frequency is affected by parasitic capacitance parameters and the performance drops sharply, so the feed needs to use Bias Tee.
- Bias Tee consists of ultra-wideband, near-ideal, high-frequency inductors and capacitors without resonance points.
- DC blocking capacitor: DC blocking to prevent DC voltage leakage to subsequent circuits or test instruments;
- High-frequency inductance: isolates AC information to prevent high-frequency signals from leaking to power supply system.

Technical Parameters:
1. Using Frequency: 10MHZ-6GHz
2. Loss: 0.5dB@3GHz; 1.2dB@6GHz
3. Withstand Voltage: DC 50V
4. Limit Current: 200MA

Package Included:
- 1 x Bias Tee