RSD-1900.000-2017.500-1511-TR

Overview

The RSD-1900.000-2017.500-1511-TR is a dual-band Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics. It operates within the frequency ranges of 1880 to 1920 MHz and 2010 to 2025 MHz, supporting LTE bands. The component features insertion losses of 2.2 dB and 2.7 dB for its respective passbands. Designed for high power handling, it supports up to 20 dBm input power with an attenuation of 4 dB in the stopband. The device is housed in a compact 10-SMD, no lead package suitable for surface mount assembly.

Feature Summary

• Dual-band SAW filter architecture for simultaneous signal processing
• High power handling capability for robust RF performance
• Compact surface-mount package design for space-constrained applications

Applications

• LTE cellular base stations
• Mobile communication infrastructure
• RF front-end modules requiring dual-band filtering

Procurement Notes

Verify the specific datasheet version from Raltron Electronics or authorized distributors to confirm pinout compatibility and thermal specifications. Ensure the 10-SMD package dimensions match your PCB footprint exactly. Cross-reference the part number suffixes to confirm tape-and-reel packaging requirements if applicable. Validate that the 20 dBm power rating meets your system's maximum input levels.

Selection Notes

Select this component when dual-band filtering is required for LTE frequencies around 1.9 GHz and 2.0 GHz. Consider the 2.2 dB and 2.7 dB insertion loss values against your link budget requirements. The 10-SMD package size should be evaluated against available board space. Ensure the 20 dBm power handling exceeds peak signal levels in your application environment.

Part Context

This part belongs to Raltron's SAW filter portfolio, designed for wireless communication systems. It serves as a diplexer or duplexing filter element in RF chains. The product line focuses on providing reliable frequency separation for cellular standards. Raltron Electronics specializes in passive RF components for mobile and infrastructure markets.

Replacement Considerations

Check for direct substitutes with identical 1880-1920 MHz and 2010-2025 MHz band specifications. Verify that any alternative maintains the 10-SMD package outline and 20 dBm power rating. Confirm insertion loss figures do not exceed 2.7 dB to ensure system performance compliance.