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Product Detailed Parameters
- Description：RF FILTER BAND PASS 2.237GHZ MOD
- Series：-
- Mfr：Anatech Electronics Inc.
- Package：Box
- Frequency：2.237GHz Center
- Bandwidth：20.5MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：2dB
- Mounting Type：Chassis Mount
- Package / Case：Module, SMA Connectors
- Size / Dimension：2.205" L x 2.205" W (56.00mm x 56.00mm)
- Height (Max)：1.181" (30.00mm)
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Overview
The AE2237B11404 is a cavity bandpass RF filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 2.237 GHz and provides a bandwidth of 20.5 MHz. The component features an insertion loss of 2 dB and utilizes SMA connectors for interface connections. Packaged as a module, it is designed for radio frequency applications requiring precise signal filtering within the specified frequency range.
Feature Summary
- Cavity construction for stable bandpass performance
- SMA connector interface for reliable integration
- Optimized for low insertion loss in RF paths
Applications
- Radio frequency signal processing systems
- Communication equipment requiring specific channel filtering
- Test and measurement instrumentation
Procurement Notes
Verify the exact center frequency and bandwidth requirements against the 2.237 GHz and 20.5 MHz specifications before procurement. Confirm that the SMA connector type matches the system interface needs. Ensure the module packaging dimensions fit the intended enclosure space. Check for any specific environmental ratings if operating in non-standard conditions.
Selection Notes
Select this component when a fixed center frequency of 2.237 GHz is required. The 20.5 MHz bandwidth suits narrowband applications. Consider the 2 dB insertion loss impact on system sensitivity. The SMA interface dictates cable and adapter compatibility. Verify that the cavity package size accommodates the design constraints.
Part Context
This part belongs to the RF filters category from Anatech Electronics Inc. It is a dedicated bandpass filter solution rather than a general-purpose component. The product status is listed as active, indicating ongoing availability. It serves specialized roles in RF engineering where precise frequency selection is critical.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific model. Replacement requires matching the 2.237 GHz center frequency, 20.5 MHz bandwidth, and 2 dB insertion loss exactly. Interface compatibility via SMA connectors must also be maintained.
