Products Description
The TNC Male to TNC Female Extension Cable PCM-SHM-0021 is a reliable RF coaxial cable assembly designed to extend TNC antenna connections in wireless communication systems. Featuring TNC male and TNC female connectors, this cable provides secure, low-loss signal transmission, ensuring efficient RF signal connectivity. It utilizes RG58 50-ohm coaxial cable, offering excellent interference resistance and suitability for high-frequency applications. This TNC coaxial extension cable is an ideal choice for antenna repositioning, equipment relocation, and RF signal routing. It is widely used in applications such as GPS antenna extension cables, marine GPS antenna cables, RFID, RF test equipment, and wireless infrastructure, ensuring stable signal transmission in demanding RF environments and complex applications. Whether in test and measurement equipment or marine navigation devices, the PCM-SHM-0021 provides reliable, low-loss connectivity, ensuring stable and accurate RF signal transmission between devices.


Specification
| Product Name | TNC Male to TNC Female RG58 Coaxial Cable |
| Part No. | PCM-SHM-0021 |
| Connector A | TNC Male |
| Connector B | TNC Female |
| Impedance | 50 Ohm |
| Cable Length | 1.8m |
Application
RFID Systems
In RFID systems, the PCM-SHM-0021 cable connects the RFID reader and antenna using a TNC male-to-TNC female connector, ensuring uninterrupted transmission of radio frequency signals. In many scenarios, such as warehouse management, asset tracking, or logistics automation, RFID systems need to cover a large area, making the use of extension cables crucial. Extension cables allow the antenna to be installed in the most advantageous location, thereby improving the signal reading range and accuracy between RFID tags and scanning equipment, and reducing signal attenuation or loss. This provides an efficient solution for item tracking, inventory management, and supply chain optimization, ensuring real-time data acquisition and significantly improving operational efficiency.
Marine Navigation Systems
In marine navigation systems, the PCM-SHM-0021 cable serves as an antenna extension cable, primarily used to connect the GPS antenna and ship positioning equipment, ensuring stable transmission of satellite signals. Accurate positioning is crucial for ships during navigation, especially in complex marine environments. Using an extension cable, users can install the GPS antenna in the optimal location on the ship, avoiding any obstructions and ensuring the reception of the strongest satellite signals. This is of great importance for applications such as marine navigation, ship positioning, ocean exploration, and maritime safety communication. During ship positioning, this cable provides stable signal transmission, helping ships accurately determine their location and ensuring safe navigation.
Drawing

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