Product Overview
The TDLMR195 RF coaxial cable is a dedicated RF cable independently optimized and iterated by our factory for high-frequency wireless transmission scenarios. Based on years of practical experience in RF accessory production, we have targeted optimization on the signal transmission and anti-interference performance of the cable. Under actual working conditions, the TDLMR195 cable features low high-frequency loss and strong operational stability.
Structure & Material
The TDLMR195 RF cable adopts a layered refined structural design, with each layer's material and craftsmanship customized for high-frequency transmission working conditions. The central conductor is made of high-purity solid oxygen-free copper with high conductivity to minimize signal transmission loss. The outer wear-resistant PVC jacket is optimized through anti-aging and bending resistance tests, which effectively protects the internal structure of the TDLMR195 cable and adapts to complex installation scenarios such as outdoor environments, computer rooms and industrial equipment.
Working Principle
The core working logic of the TDLMR195 coaxial cable is to realize pure RF signal transmission relying on a coaxial symmetrical structure. The central conductor acts as the only signal transmission carrier for directional transmission of high-frequency RF signals. The insulation layer is evenly filled between the conductor and the shielding layer to ensure structural coaxiality and avoid signal deviation and clutter interference. The double shielding structure forms a closed transmission space, which not only blocks electromagnetic noise generated by external equipment and circuits, but also prevents internal RF signal leakage and loss. Optimized through multiple working condition tests, the structural ratio of the TDLMR195 cable is more suitable for common communication frequency bands, greatly reducing high-frequency transmission attenuation and ensuring complete and stable signal transmission.
Parameters
|
Impedance |
Ω |
50±2 |
|
Capacitance |
pF/m |
80±3 |
|
Insulation resistance |
MΩ·km |
1000 |
|
Dielectric strength |
V(DC) |
1000 |
|
Withstand voltage of jacket |
V(AC) |
3000 |
|
Maximum operating frequency |
MHz |
3000 |
|
Peak Power |
kW |
2.5 |
|
Shielding Effectiveness |
dB |
90 |
|
Tensile Strength |
kg |
38 |
Applications
With core performance of low attenuation and high shielding, the TDLMR195 coaxial cable is suitable for most short-distance high-frequency RF transmission scenarios. It is commonly used as antenna jumpers and equipment connecting wires for communication base stations and computer room RF equipment. It is also widely applied in WLAN wireless networking, GPS positioning equipment, industrial wireless transmission and other fields. We can provide matching RF connectors and signal adapters of the same specification. All supporting accessories are matched and debugged for perfect docking, which effectively improves the transmission stability of the entire RF system and meets the implementation of various small and medium-sized communication projects.
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