
Fiber Optical Drop Cable
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
We are product quality oriented and wholeheartedly provide quality DB26 Male to Female Extension Cable, XLR Female to 3-Pin Phoenix Male Cable, Programming Cable USB-RS232 and services to our customers. Practice has proved that our unique innovative ideas can enable our company to win the market's favor in the competition. We optimize our strategic layout and implement the new development concept. We insist on operating according to the law, improving product quality and service level, taking responsibility for the society, creating benefits for the enterprise, seeking happiness for employees and achieving scientific development of the enterprise. Customer satisfaction is our satisfaction, customer standard is our standard and we adhere to a down-to-earth service for customers.
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.

Looking ahead, we will always carry out the quality policy of establishing integrity consciousness and building high-quality Fiber Optical Drop Cable. While developing the Chinese market, our company is also exploring the international market. We have established good cooperation relationship with many importers in different countries and regions. We not only want to realize the enterprise value, but also the social value; not only want to realize the shareholder value, but also the customer value and employee value, to achieve the harmonious unity of maximizing value and maximizing benefit.
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