
50 Ohm JIS Antenna Extension Cable LMR200
High quality RG316 cable with gold-plated connectors provides optimal signal transmission
Magnetic base allows you to mount the antenna onto any metallic surface for easy placement
With its high quality and robustness, our RRJ USB Panel Mount Contact, Type C Extension Cable, N Male to N Male Phase Stable RG142 Jumper Cable has proven to be reliable and durable in any environment. We will continue to upgrade the realm, look at the world, take the concept of global management as a guide, aim at the leading international enterprises, continue to innovate, deepen reform, cultivate talents, and create a corporate value chain with global advantages. Our dreams are clear and lofty, and we work hard with genuine products and value-added services. Since the establishment of our company, we have achieved rapid growth with the support of our partners and the joint efforts of our staff. Our company possesses a complete product sales network, and we implement a business department management system of centralized decision-making, hierarchical management and professional operation.
The PCM-SHM-0020 Low-Loss RG58 Coaxial Extension Cable is designed for high-performance RF transmission and extended antenna placement. Built with pure copper conductors and 50-ohm impedance, this SMA Female to SMA Male Cable ensures stable, low-loss signal delivery for WiFi antennas, GPS systems, RF modules, and two-way radio devices.
As a direct factory manufacturer, we provide consistent quality, competitive pricing, and customizable cable lengths to meet various OEM and industrial requirements.
Specifications
| Product Name | SMA Male to Female RG58 Antenna Extension Cable Standard Polarity |
| DWG No. | PCM-SHM-0020 |
| Cable Type | RG58 Low-Loss Coaxial |
| Impedance | 50 Ohms |
| Conductor Material | Pure Copper |
| Connector 1 | SMA Female |
| Connector 2 | SMA Male |
| Connector Plating | Gold-Plated |
| Applications | WiFi Antennas, Two-Way Radios, RF Modules, GPS Systems, IoT Devices |
| Shielding | Multi-layer RF Shielding |
| Cable Use | Indoor & Outdoor Ready |
| Custom Length | 6ft, 10ft, or customized |

Features
Low-Loss Pure Copper RG58 Cable
Constructed with high-purity copper to reduce attenuation, making it ideal for long-distance RF antenna extension.
SMA Female to SMA Male RF Connector
Gold-plated SMA connectors ensure strong corrosion resistance, secure mating, and stable high-frequency performance.
Ideal for WiFi, GPS & Two-Way Radio Applications
Perfect for extending antennas used in WiFi routers, RF modules, HAM radios, GPS receivers, and network time servers.
Rugged Shielding for Indoor & Outdoor Use
The RG58 cable features robust shielding to maintain signal integrity even in outdoor environments.
Factory Direct Manufacturing
Our in-house production guarantees precise build quality, competitive pricing, and fast customization.

Applications
This low-loss RG58 SMA extension cable is commonly used to extend antenna distance for devices such as:
- WiFi routers & access points
- GPS puck antennas
- Two-way radios & HAM radio equipment
- RF transceivers and modules
- IoT communication devices
- Network time servers requiring extended antenna placement
This SMA antenna extension cable enhances installation flexibility while maintaining high signal quality over extended distances.

We are one of the most comprehensive competitive 50 Ohm JIS Antenna Extension Cable LMR200 brands in China. We regulate employee behavior and promote corporate development by cultivating and practicing socialist core values. In the face of new opportunities and challenges, our company will always adhere to the integrated service structure of 'research and development, products, programs and after-sales'.
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