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RBBPF3225180C67B1U Support BOM List RBBPF3225180C67B1U 1.4GHz Center Frequency Band Pass RF Ceramic Filter (Radio Frequency) 550MHz Bandwidth 2dB
Product Type: High-frequency multilayer bandpass filter (LTCC process), a type of ceramic bandpass filter (CERAMIC BPF), manufactured using low-temperature co-fired ceramic technology.
Key Parameters:
Frequency Range: 1125-1675MHz (center frequency approximately 1.4GHz), precisely filtering target frequency band signals.
Impedance: 50 Ohms, standard matching for RF front-end circuits.
Insertion Loss: 2dB, low-loss design preserves signal strength.
Package and Dimensions: 1210 (3225 metric) SMD/SMT mounting, tape and reel packaging for automated SMT production.
Operating Temperature: -40℃ to +85℃, wide temperature range meets the demanding requirements of automotive and industrial environments.
Environmental Standards: Complies with RoHS and halogen-free requirements, conforming to global green manufacturing standards.
Technical Features:
High-Performance Filtering: Precisely extracts signals in the 1125-1675MHz frequency band, effectively suppressing external interference (such as mobile communication base stations and industrial electromagnetic noise), improving the communication quality of RF systems.
Process Advantages: LTCC technology enables compact size, strong frequency selectivity, and excellent temperature stability.
Reliability: Verified through industrial-grade testing, compliant with automotive electronics AEC-Q series standards, ensuring long-term stable operation.
Application Scenarios:
Satellite Navigation: Beidou/GPS receiving terminals, extracting navigation signals and suppressing external interference to ensure positioning accuracy.
Industrial Internet of Things: Wireless sensor networks, industrial Ethernet gateways, improving data transmission anti-interference capabilities.
Automotive Electronics: In-car navigation, connected vehicles (V2X), tire pressure monitoring systems, adapting to high temperatures and electromagnetic interference in the engine compartment.
Medical Electronics: Portable electrocardiogram monitors, mobile blood pressure monitors, isolating high-frequency interference sources to ensure accurate transmission of medical data.
Consumer Electronics: Professional aerial photography drone image transmission modules, smart wearable device positioning modules, meeting miniaturization and low power consumption requirements.
Environmental Monitoring: Meteorological/atmospheric composition monitors, wireless remote sensing terminals, improving the accuracy of signal preprocessing.
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