AM847B1361

Overview

The AM847B1361 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 847 MHz and provides a bandwidth of 30 MHz. The component features an insertion loss of 4 dB and a return loss of 14 dB, ensuring efficient signal transmission within the specified range. It is designed for a system impedance of 50 Ohms and maintains a maximum Voltage Standing Wave Ratio (VSWR) of 1.7:1. The device is housed in an 8-SMD surface-mount package measuring 17x13 mm.

Feature Summary

• Utilizes ceramic construction for stable RF filtering performance
• Designed as a bandpass filter to isolate specific frequency ranges
• Supports standard 50 Ohm system impedance requirements

Applications

• RF communication systems requiring 847 MHz signal isolation
• Wireless infrastructure equipment operating within the 832-862 MHz range
• Electronic devices utilizing surface-mount ceramic filters

Procurement Notes

Verify the exact part number AM847B1361 against manufacturer documentation to confirm specifications such as center frequency and impedance. Ensure compatibility with 50 Ohm circuit designs. Check RoHS compliance status if required for your manufacturing standards. Confirm package dimensions match your PCB layout constraints before ordering.

Selection Notes

Select this component when a fixed 847 MHz center frequency with 30 MHz bandwidth is required. It is suitable for applications needing low insertion loss and high return loss in a compact SMD form factor. Consider the 50 Ohm impedance match for integration into standard RF chains. Evaluate thermal operating ranges if environmental conditions exceed standard limits.

Part Context

Anatech Electronics Inc. specializes in RF and microwave components, including filters and diplexers. The AM847B1361 belongs to their line of ceramic bandpass filters, which are engineered for precise frequency selection in electronic circuits. These components are typically used in telecommunications and industrial applications where reliable signal filtering is critical.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Verify electrical parameters such as center frequency, bandwidth, and impedance when evaluating potential alternatives to ensure functional equivalence.