This broadcast FM band stop filter provides targeted attenuation in the 88 to 108 MHz range to protect RF systems from strong FM broadcast signals. Key benefits and features - Effective FM suppression: Attenuates 88-108 MHz with approximately 50 dB attenuation or greater, reducing the impact of strong FM broadcast signals on your RF system. - Primary application: Designed to filter primarily the FM broadcast band, helping to minimize interference in areas with heavy FM activity. - Notch characteristics and side effects: The filter notch is relatively deep, and it may affect adjacent frequencies in the aviation band. In some installations, nearby aviation frequencies could be influenced. - Protective for RF equipment: Very useful when used with RF receivers and related equipment, where strong FM signals can cause front-end overload and degrade overall frequency performance. Attributes and compatibility - Function: Suppresses the FM broadcast band to prevent overload and improve signal integrity in RF paths. - Compatibility: Suitable for incorporation into RF chains and testing setups where FM interference is a concern; helps maintain cleaner signal bands for other measurements or operations. - Size and material: Not specified by the manufacturer. Dimensions, construction materials, and mounting options are not provided in the available data. - Performance: Provides strong attenuation in the 88–108 MHz range; potential impact on aviation frequencies should be considered in the final installation. Practical use scenarios - RF receiver protection: Install in the input path of a receiver in a location with strong FM signals to prevent front-end overload and preserve sensitivity for non-FM signals. - RF test and measurement setups: Use in a test bench to isolate FM interference when characterizing other RF signals or devices, ensuring more accurate test results. - Broadcast-heavy environments: Deploy in systems deployed near FM broadcast transmitters to reduce interference and maintain stable performance of RF links and instrumentation. Notes - The description reflects the specifications provided: suppression of 88–108 MHz with about 50 dB attenuation or more, FM-focused filtering, and potential effects on aviation frequencies near the FM band. - Exact dimensions, materials, and installation guidelines are not specified and should be obtained from the manufacturer for proper integration.