AM837B1390

Overview

The AM837B1390 is a ceramic band-pass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 837.5 MHz with a bandwidth of 15 MHz. The component features a 50 Ohm impedance and is housed in an 8-SMD module package. Physical dimensions are 14.00mm x 13.00mm in length and width, with a maximum height of 4.50mm.

Feature Summary

• Provides precise frequency filtering for RF applications
• Utilizes ceramic construction for signal stability
• Designed for surface-mount integration

Applications

• RF wireless systems
• Microwave frequency filtering
• Communication equipment signal processing

Procurement Notes

Verify the specific manufacturer part number AM837B1390 against official Anatech Electronics documentation to confirm electrical parameters and physical footprint. Ensure compatibility with 50 Ohm system impedance requirements. Check for RoHS compliance status if environmental regulations apply to your assembly process. Confirm package orientation and pinout definitions prior to PCB layout finalization.

Selection Notes

Select this component when a fixed center frequency of 837.5 MHz is required. The 15 MHz bandwidth defines the passband characteristics suitable for narrowband applications. Consider the 8-SMD package size constraints during mechanical design. Verify that the ceramic technology meets the thermal and stability needs of the target environment compared to alternative filter types.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. This company focuses on designing and manufacturing components for specialized frequency control applications. The AM837B1390 belongs to their line of ceramic band-pass filters, which are engineered for reliability in demanding electronic circuits.

Replacement Considerations

Cross-reference with other Anatech models such as the AM1500B1444 for similar structural designs, though frequencies differ. No direct public substitute part numbers are confirmed for identical specifications.