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LMR 195 is a 50 ohm coaxial cable with fine diameter, low loss, high flexibility, and excellent shielding performance. It is particularly suitable for medium to short distance RF signal transmission scenarios that require low loss, flexible wiring, and limited space, such as internal jumpers in wireless communication base stations, distributed antenna systems, interconnection between devices, Wi Fi deployment, etc. When choosing, it is necessary to determine whether it is the best choice based on specific frequency, required length (loss budget), power requirements, installation space, and bending requirements. For longer distances or higher frequencies, lower loss models such as LMR-200 or LMR-240 may need to be considered.
| Structure parameters | ||
| Item | Material | Diamenter (mm) |
| Inner Conductor | Bare copper wire | 0.94 |
| Dielectric | EPE | 2.79 |
| Outer Conductor | Tin plated copper wire weaving | 2.53 |
| Sheath | PE | 4.95 |
| Performance parameters | ||
| Capacitor | 79.7pF/m | |
| Impedance | 50ohm | |
| Transmission rate | 80% | |
| Internal conductor DC resistance | 26.08 ohm/m | |
| Outer conductor DC resistance | 16.88 OHM/m | |
| Maximum operating voltage | 3000Vrms | |
| Maximum operating frequency | 25000MHz | |
| Working temperature range | -40～+80℃ | |
| Bending radius | 25mm | |
| ROHS/CE/FCC | YES | |
| Frequency | 30MHz | 6.5dB/m |
| 50MHz | 8.4dB/m | |
| 150MHz | 14.6dB/m | |
Advantages of LMR195 coaxial cable: Low loss: Excellent attenuation performance in flexible cables of the same diameter.
Good flexibility: The slim design makes it very easy to bend and wire, especially suitable for space limited or frequently moving scenes.
Excellent shielding performance: The double-layer shielding provides excellent anti-interference ability.
Easy to install: Moderate size, convenient for threading pipes and wiring.
High cost-effectiveness: achieving a good balance between performance and cost.
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