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10MHz-6GHz RF Feeder DC Block Bias Tee SMA Connector DIY Accessories For Broadband Amplifiers
Product Principle:
Broadband amplifier feed circuit, high frequency is affected by parasitic capacitance parameters, and its performance drops sharply, so Bias Tee is required for feeding.
Bias Tee is composed of ultra-wideband, near idealized, high frequency inductors and capacitors without resonance points.
DC blocking capacitor: Blocking DC to prevent DC voltage from leaking to subsequent circuits or test instruments;
High frequency inductance: Isolate AC information to prevent high frequency signals from leaking to a power supply system.
Applications:
A) For Broadband Amplifiers:
- Some broadband amplifiers do not have a DC blocking capacitor inside, and their output terminal needs to be powered and a bias tee is required.
- Some amplifiers have built-in blocking capacitors, so no additional bias tees are needed.
B) For Optical Fiber Communications, Laser Drive:
- Driving current required by laser diode is injected through the DC terminal of a bias tee;
- Communication data is injected through RF terminal.
Technical Parameters:
- Operating Frequency: 10MHZ-6GHz
- Loss: 0.5dB at 3GHz; 1.2dB at 6GHz
- Withstand Voltage: DC 50V
- Limit Current: 200MA
Package Included:
- 1 x Bias Tee
