Introduction to the Performance Characteristics of Fakra Z Female to Female Cable

Introduction to the Performance Characteristics of Fakra Z Female to Female  Cable

Fakra Z Female to Female cable is a coaxial cable used for connecting automotive electronic devices. The following is its related introduction:

Structural characteristics

Interface: Both ends are Fakra Z female connectors. This connector adopts a plug-in design, with a main and secondary lock structure and a secondary lock mechanism, which can ensure a stable connection and prevent loosening due to vibration during vehicle operation.

Cable: RG174 coaxial cable is generally used. This type of cable has good flexibility and electrical performance, with tin plated copper core wire as the central conductor, surrounded by insulation layer, aluminum foil shielding layer, and braided shielding layer. The outermost layer is a sheath made of PTFE or other materials, which can effectively resist external interference and ensure the stability of signal transmission.

performance parameter

Impedance: The characteristic impedance is 50 ohms, which matches the RF signal source and load in automotive electronic devices, reducing signal reflection and loss, and ensuring the integrity of signal transmission.

Frequency range: The supported operating frequency is relatively high.  can adapt to the transmission of various high-frequency signals such as car GPS, Bluetooth, car radio, 4G/5G communication, etc.

Transmission loss: In the process of signal transmission, it has low transmission loss, which can ensure that the signal can maintain high strength and quality after a certain distance of transmission.

Shielding performance: The combination of braided shielding layer and aluminum foil shielding layer provides good shielding effect, which can effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI), so that the signals inside the cable are not affected by external electromagnetic fields, and also prevent internal signals from interfering with the outside.