AE70NS2191

Overview

The AE70NS2191 is a bandstop/notch filter manufactured by Anatech Electronics Inc., designed for RF applications. It operates with a center frequency of 70 MHz and features a stopband range from 68 to 72 MHz, providing a bandwidth of 4 MHz. The component exhibits an insertion loss of 1 dB within the passband and delivers a rejection level of 30 dB in the stopband. Constructed as a module, it supports a 75-ohm impedance environment, ensuring signal integrity for specific frequency filtering requirements.

Feature Summary

• Provides targeted attenuation within a defined 4 MHz stopband centered at 70 MHz
• Maintains low insertion loss of 1 dB in the passband region
• Delivers 30 dB rejection capability to suppress unwanted frequencies

Applications

• RF signal conditioning requiring notch filtering at 70 MHz
• Broadcast equipment utilizing 75-ohm impedance systems
• Communication systems needing interference suppression in the VHF band

Procurement Notes

Verify the part number AE70NS2191 against official Anatech Electronics documentation to confirm specifications. Ensure compatibility with 75-ohm system impedance and check for RoHS compliance status. Request the latest datasheet for accurate electrical parameters before integration into designs.

Selection Notes

Select this component when a fixed 70 MHz notch filter is required for 75-ohm systems. Consider the 4 MHz bandwidth and 30 dB rejection levels against circuit requirements. Evaluate insertion loss constraints and physical module form factor for PCB or chassis integration needs.

Part Context

Anatech Electronics specializes in RF and microwave filters, including bandstop types like the AE70NS2191. This model fits within their portfolio of custom and standard filtering solutions, supporting industries requiring precise frequency control and signal isolation in analog and digital transmission environments.

Replacement Considerations

Consult Anatech Electronics for direct substitutes or updated series equivalents. Verify that any alternative maintains identical 70 MHz center frequency, 75-ohm impedance, and comparable rejection metrics to ensure circuit performance continuity.