AB420B1350

Overview

The AB420B1350 is a cavity bandpass RF filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 420 MHz with a bandwidth of 20 MHz, covering the passband range from 410 to 430 MHz. The component features a maximum insertion loss of 1.0 dB and a return loss of 15 dB. Designed for precision frequency selection in radio communication systems, this module provides reliable signal filtering within the 100-1000 MHz cavity filter series.

Feature Summary

• Engineered as a cavity bandpass filter for precise frequency selection
• Optimized for low insertion loss in radio communication applications
• Hermetically sealed construction for environmental protection

Applications

• Radio communication systems
• Wireless infrastructure filtering
• Precision frequency selection modules

Procurement Notes

Verify the specific part number AB420B1350 against official Anatech Electronics Inc. documentation to confirm electrical specifications. Ensure compatibility with system requirements regarding the 420 MHz center frequency and 20 MHz bandwidth. Check for any ordering suffixes that may alter performance characteristics. Confirm handling procedures for electrostatic-sensitive components during installation.

Selection Notes

Select this component when a 420 MHz center frequency with a 20 MHz bandwidth is required. Consider the 1.0 dB maximum insertion loss and 15 dB return loss specifications for system integration. Evaluate the cavity design suitability for the operating environment. Compare against other models in the 100-1000 MHz series if alternative frequencies are needed.

Part Context

The AB420B1350 belongs to the Anatech Electronics Inc. family of cavity bandpass filters designed for the 100-1000 MHz range. This manufacturer specializes in RF and microwave filters, holding ISO 9001:2015 certification. The product line focuses on high-precision frequency selection for professional communication equipment.

Replacement Considerations

The datasheet lists AB420B1350-NF as a related variant within the same frequency range. Verify if the non-filtered or specific suffix version meets application needs. No other direct substitutes are confirmed in the provided documentation.