3/4'' NMO Connector 5M RG58 Extension Cable for NMO Mobile Radio Antenna
- Model No.
- NC1 3/4
- Type
- Coaxial Cable
- Place of Origin
- China
- Connector
- NMO
- Cable Type
- 5M RG58 Cable
- Color
- Black
- Material
- Stainless steel
Characteristic
As a core transmission component of in-vehicle mobile communication systems, this NMO interface antenna extension cable is optimized for high-frequency signal transmission. Featuring an industrial-grade 3/4-inch NMO female connector, it seamlessly adapts to mainstream vehicle antenna mounts. Combined with an extra-long 5-meter RG58 coaxial cable, it effectively addresses the complex wiring requirements of large vehicles (such as trucks and RVs), ensuring signal attenuation within the technical standard of ≤1.8dB/10m@30MHz.
Core Performance
The cable utilizes a double-layer shielding structure. The inner layer is a high-purity oxygen-free copper conductor (purity ≥99.97%), while the outer layer is a tinned copper braided mesh, providing 360° omnidirectional electromagnetic shielding. This effectively suppresses signal-to-noise ratio degradation caused by strong interference sources such as the ignition system within the engine compartment. The PL-259/UHF male connector is gold-plated, maintaining a stable contact resistance below 3mΩ and supporting over 5,000 plug-in and unplug cycle tests, making it ideal for off-road racing or emergency communication scenarios requiring frequent assembly and disassembly.
Transport
We can deliver the goods to your country for you. We will load the containers for you free of charge to ensure that the goods will not be damaged during transportation.
You can either use our freight forwarding service or arrange it yourself. It all depends on you.
Although the deployment process is relatively simple, we do not currently offer installation services. However, we can provide on-site technical support for you.
- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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