CBPFS-1880

Overview

The CBPFS-1880 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Crystek Corporation. It operates at a center frequency of 1,880.0 MHz with a passband bandwidth of 60.0 MHz. The component features a maximum insertion loss of 1.66 dB and utilizes 50 ohm SMA connectors for inline integration. It is designed for rugged performance within an operating temperature range of -40°C to +85°C.

Feature Summary

• Constructed in a rugged housing with SMA connectors for reliable signal conditioning
• Provides excellent out-of-band rejection characteristics typical of SAW technology
• Designed specifically for EMI/RFI suppression applications

Applications

• Test equipment signal filtering
• General laboratory use
• EMI/RFI suppression systems

Procurement Notes

Verify the specific datasheet version from Crystek Corporation or authorized distributors to confirm current electrical specifications and mechanical drawings. Ensure compatibility with 50 ohm system impedance and SMA connector types before integration. Cross-reference part numbers to distinguish between similar models in the CBPFS series.

Selection Notes

Select this component when a fixed center frequency of 1.88 GHz is required with a 60 MHz bandwidth. Consider the -40°C to +85°C operating range for environmental suitability. Verify that the inline SMA form factor meets the physical constraints of the target assembly compared to surface-mount alternatives.

Part Context

This part belongs to the CBPFS series of SAW bandpass filters from Crystek Corporation. The series offers various center frequencies ranging from 433 MHz to 2.4 GHz, all sharing similar rugged SMA housing designs. These filters are positioned as solutions for general lab use and test equipment rather than high-volume consumer electronics.

Replacement Considerations

No public substitute part numbers are documented for this specific model.