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CRC9 is a small RF coaxial connector mainly used in base station communication, 3G/4G network card antenna interface, and RF signal transmission scenarios. Its core features include: operating frequency: covering 0-6 GHz, supporting mid to high frequency signal transmission. Impedance matching: The standard impedance is 50 Ω, compatible with mainstream RF equipment requirements. Interface type: Provides two types of male heads: straight head (such as CRC9-J-1.5) and elbow head (such as CRC9-JW-1.5), suitable for different installation spaces. Common models: CRC9-J-1.5, CRC9-JW-1.5, SMAK-CRC9J. CRC9 connectors are widely used in communication and industrial fields due to their compact design, mid to high frequency performance, and low cost advantages. Selection should focus on frequency requirements, interface types, and cable compatibility.
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