SLP-1000+

Overview

The SLP-1000+ is a coaxial low-pass RF filter manufactured by Mini-Circuits, designed for signal conditioning in radio frequency applications. It operates within a frequency range of 0 Hz to 900 MHz with a cutoff frequency of 990 MHz. The component features a 50 Ohm impedance and utilizes SMA connectors for inline integration. It supports a maximum RF power input of 0.5W and maintains a VSWR of 1.7:1. The filter provides 20 dB rejection at frequencies between 1340 MHz and 1750 MHz, ensuring effective attenuation of out-of-band signals while preserving passband integrity.

Feature Summary

• Provides low-pass filtering functionality for RF signal conditioning
• Utilizes SMA connectors for reliable inline circuit integration
• Maintains 50 Ohm system impedance for standard RF compatibility

Applications

• Laboratory testing environments
• RF test equipment signal paths
• Video equipment signal processing

Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update electrical specifications over time. Confirm that the SMA connector type matches your system requirements. Ensure the operating environment stays within the specified power limits to maintain performance. Check for any environmental rating certifications if deployment conditions require specific durability standards. Always cross-reference the part number suffix to ensure exact functional equivalence.

Selection Notes

Select this component when a low-pass filter with a 900 MHz passband is required for 50 Ohm systems. It is suitable for applications needing moderate rejection above 1 GHz. Consider the physical form factor and connector type for PCB or cable assembly integration. Evaluate the power handling capability against the expected signal levels in the circuit path to prevent damage or distortion during operation.

Part Context

The SLP-1000+ belongs to Mini-Circuits' SLP series of lumped LC low-pass filters. These components are engineered for compact size and consistent performance across a wide frequency range. The series is commonly used in communication systems where harmonic suppression and noise reduction are critical. The '+' suffix typically indicates compliance with current manufacturing standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before attempting substitution. Consult Mini-Circuits technical support for alternative models with similar cutoff frequencies and impedance characteristics.