BHP-300+

Overview

The BHP-300+ is a lumped LC high-pass filter manufactured by Mini-Circuits, designed for radio frequency applications. It operates within a passband of 290 to 3000 MHz and features a BNC connector interface. The component provides 20 dB attenuation at 190 MHz and maintains a VSWR of 1.7:1. It functions as an in-line module with a 50 Ohm impedance system.

Feature Summary

• Lumped LC high-pass filter design
• BNC connector interface
• In-line module configuration

Applications

• RF signal filtering
• Microwave circuit integration
• IF processing systems

Procurement Notes

Verify the specific datasheet version for the BHP-300+ to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with existing BNC interconnects and 50 Ohm system requirements before integration. Cross-reference official Mini-Circuits documentation for any updates regarding material specifications or environmental operating limits.

Selection Notes

Select this component when a high-pass characteristic is required between 290 MHz and 3 GHz. The BHP-300+ is suitable for designs needing moderate rejection below the cutoff frequency. Consider the BNC form factor for ease of prototyping or test setups requiring standard connectors.

Part Context

This part belongs to Mini-Circuits' BHP series of lumped LC high-pass filters. Similar models include the BHP-200+, BHP-400+, and BHP-600+, which offer different cutoff frequencies and passband ranges while maintaining comparable construction styles and connector types for consistent system integration.

Replacement Considerations

Direct substitutes may include other Mini-Circuits high-pass filters with matching cutoff frequencies, such as variants from the BHP series. Verify that alternative components maintain the same BNC interface and 50 Ohm impedance to ensure seamless replacement without circuit modification.