SHP-800+

Overview

The SHP-800+ is a lumped LC high-pass filter manufactured by Mini-Circuits, designed for RF signal conditioning applications. It operates within a frequency range of 780 MHz to 3000 MHz and features a nominal cutoff frequency (fco) of 1.89 GHz with a bandwidth of 2.22 GHz. The component maintains a system impedance of 50 Ohms and utilizes SMA connectors for inline termination. Housed in the FF99 case style with an ENV28 environmental rating, this filter provides effective stopband rejection below the passband while ensuring minimal insertion loss in the operating range.

Feature Summary

• Lumped LC architecture for compact signal filtering
• SMA connector interface for standard RF integration
• High-pass response with defined cutoff characteristics

Applications

• RF front-end signal conditioning
• Harmonic suppression in communication systems
• Interference filtering in broadband receivers

Procurement Notes

Verify the specific datasheet revision and electrical test conditions prior to procurement. Confirm that the SMA connector polarity and case style match your assembly requirements. Ensure environmental ratings meet operational standards. Cross-reference part numbers carefully as suffixes may indicate variations in packaging or testing protocols not explicitly detailed in general summaries.

Selection Notes

Select this component when a high-pass characteristic is required between 780 MHz and 3 GHz. The 50 Ohm impedance matches standard RF transmission lines. Consider the physical dimensions of the FF99 package for PCB layout constraints. Evaluate insertion loss and stopband attenuation specifications against system noise floor and interference requirements to ensure adequate signal integrity.

Part Context

This component belongs to Mini-Circuits' SHP series of lumped LC high-pass filters. It shares design principles with related models such as the BHP-800+, which offers similar frequency performance but utilizes BNC connectors instead of SMA. The series is engineered for reliable performance in commercial and industrial RF environments, providing consistent filtering characteristics across the specified bandwidth.

Replacement Considerations

The BHP-800+ serves as a functional substitute with identical electrical specifications but differs in connector type, using BNC instead of SMA. Verify mechanical compatibility and connector availability before substitution. No other direct equivalents are confirmed in public documentation.