Product Details
Place of Origin: China
Model Number: RG142
Payment & Shipping Terms
Minimum Order Quantity: 100
Price: $7.1
Packaging Details: Standard packaging
Delivery Time: 3-7days
Payment Terms: D/P
Supply Ability: 50,000 per month
The double-shielded structure is a key feature of this 18G coaxial cable. The inner layer uses aluminum foil shielding, and the outer layer uses braided copper wire shielding. This double-layer shielding design effectively isolates external electromagnetic interference (EMI) and radio frequency interference (RFI). In high-frequency signal transmission, electromagnetic and radio frequency interference can affect signal stability and quality, leading to signal distortion or loss. Through double-layer shielding, this cable effectively reduces these unwanted interferences, ensuring clear signal transmission, and is suitable for various high-frequency transmission environments, especially performing excellently in complex industrial and communication systems.
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| Feeder Cable Specifications | RG142 | RG223 | RG316 | RG178 |
|---|---|---|---|---|
| Feeder Cable Outer Diameter | 5mm | 5mm | 2.5mm | 1.83mm |
| Core Conductor Strands | 0.94mm*1 | 0.94mm*1 | 0.175mm*7 | 0.1mm*7 |
| Impedance | 50Ω | 50Ω | 50Ω | 50Ω |
| Cutoff Frequency | 35G | 35G | 65G | 114G |
| Operating Voltage | 2000v | 2000v | 2000v | 1500v |
| Operating Temperature | -55~200℃ | -55~90℃ | -55~200℃ | -55~200℃ |
| Bending Radius | 25mm | 30mm | 13mm | 10mm |
This cable uses silver-plated copper conductors as the core material for signal transmission. Silver has higher electrical conductivity, resulting in better transmission efficiency than pure copper conductors, effectively reducing signal loss during transmission and improving signal quality and stability. In high-frequency transmission, signal attenuation is faster; silver-plated copper conductors effectively reduce this attenuation, ensuring that data transmission is unaffected. This makes the cable particularly suitable for high-speed data transmission, such as high-definition image transmission, video surveillance, and data communication. Teflon material offers excellent thermal stability, adapting to extreme temperature variations.
The cable's outer sheath is made of Teflon, a material with extremely high thermal stability, maintaining stable performance across a wide temperature range. Teflon's resistance to both high and low temperatures allows this cable to maintain excellent electrical performance in extreme environments, operating within a temperature range of -40°C to +80°C. Furthermore, Teflon possesses strong chemical stability and aging resistance, effectively extending the cable's lifespan and ensuring reliable signal transmission even in harsh industrial environments.
This 18G coaxial cable provides stable 18GHz signal transmission, meeting the demands of high-frequency, high-quality transmission. Whether for high-resolution video transmission, real-time data transmission, or high-speed communication systems, the cable ensures optimal performance. It supports lossless transmission of high-definition video signals and adapts to various complex application scenarios. Through its double-layer shielding, silver-plated copper conductor, and Teflon outer sheath design, this cable provides durable and stable signal transmission in challenging operating environments, ensuring efficient system operation.