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RG142 is a 50 ohm coaxial cable that is sturdy, durable, has excellent shielding performance, and can withstand extreme high temperatures. It plays an important role in military, aerospace, harsh industrial environments, and high-precision testing and measurement, and is one of the preferred cables for ensuring signal integrity and reliability under harsh conditions. If high temperature resistance or the highest level of shielding is required, RG142 (or its equivalent RG400) is a very suitable choice; If more attention is paid to low loss and flexibility, modern low loss cables such as LMR series may need to be considered.
| Structure parameters | ||
| Item | Material | Diamenter (mm) |
| Inner Conductor | copper wire | 0.93 |
| Dielectric | PE | 3 |
| Outer Conductor | Single layer bare copper wire weaving | 3.95 |
| Jacket | PVC | 4.95 |
| Performance parameters | ||
| Capacitor | 96.45pF/m | |
| Impedance | 50ohm | |
| Transmission rate | 70% | |
| Maximum operating voltage | 5KVrms | |
| Maximum operating frequency | 12.4MHz | |
| Working temperature range | -55～+200℃ | |
| Bending radius | 25mm | |
| ROHS/CE/FCC | YES | |
| Frequency | 100MHz | 0.13dB/m |
| 400MHz | 0.28dB/m | |
| 1000MHz | 0.45dB/m | |
Zhenjiang Binjiang Electronic Co., Ltd.-RF technology expert,core business full range of RF products: adapter/connector/antenna/coaxial cable, customized services: OEM/ODM support, including fast sampling, testing optimization Top 500 enterprise suppliers with technological advantages, certified internationally, 24-hour technical response, focusing on 5G/satellite communication fields, global services, product coverage in over 30 countries, and aerospace grade quality assurance Corporate vision: To drive the development of wireless communication technology through innovation.
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