ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：897.5 MHZ CERAMIC BAND PASS FILT
- Series：-
- Mfr：Anatech Electronics Inc.
- Package：Bulk
- Frequency：897.5MHz Center
- Impedance：50Ohm
- Bandwidth：100 MHz
- Insertion Loss：2dB
- Filter Type：Band Pass
- Mounting Type：Surface Mount
- Package / Case：11-SMD Module
- Size / Dimension：1.260" L x 0.669" W (32.00mm x 17.00mm)
- Height (Max)：0.295" (7.50mm)
Download product information
Overview
The AM897B1251 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 897.5 MHz and features a bandwidth of 100 MHz. The component is designed for a system impedance of 50 Ohms. It is housed in an 11-SMD module package with dimensions of 32.00mm x 17.00mm. The device is RoHS compliant and lead-free.
Feature Summary
- Utilizes ceramic technology for stable RF filtering performance
- Designed as a bandpass filter with specific center frequency characteristics
- Constructed in a surface-mount SMD module format
Applications
- RF signal processing circuits requiring 897.5 MHz filtering
- Wireless communication systems operating within the specified bandwidth
- Test and measurement equipment utilizing 50 Ohm impedance standards
Procurement Notes
Verify the exact center frequency of 897.5 MHz against your design requirements, as this parameter is critical for proper operation. Confirm that the 100 MHz bandwidth aligns with your signal specifications. Ensure compatibility with the 11-SMD footprint and 32x17mm dimensions during PCB layout. Check for RoHS compliance documentation if required by your manufacturing standards.
Selection Notes
Select this component when a fixed center frequency of 897.5 MHz is required. The 100 MHz bandwidth defines the passband range. The 50 Ohm impedance must match the surrounding circuitry. The 11-SMD package dictates the physical mounting method. Consider the ceramic construction for environmental stability compared to other filter types.
Part Context
Anatech Electronics Inc. specializes in RF and microwave filters. This part belongs to their ceramic filter line. The company focuses on designing and manufacturing components for radio frequency applications. The product is identified by the model number AM897B1251.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Verify electrical parameters such as center frequency and bandwidth before considering alternatives from other manufacturers.
