Kenable Wifi Antenna Extension Cable - Gold

RP-SMA stands for Reverse Polarity SubMiniature version A. It's a variation of the standard SMA connector often used in Wi-Fi equipment. The 'reverse polarity' means the gender of the center conductor is swapped compared to standard SMA. It's crucial that your device uses RP-SMA connectors, as standard SMA connectors will not physically fit or will not connect properly.

Look at the connector on your existing antenna and where it screws into your router. RP-SMA connectors typically have the male connector on the antenna (with a pin inside the connector) and the female connector on the router (with a hole). Standard SMA has the female connector on the antenna (with a socket) and the male connector on the router (with a pin). You can also check your router's manual or search online for your specific router model's specifications.

This 10cm cable is designed for minor adjustments in antenna positioning to overcome local obstructions or to slightly reposition an antenna for better reception. It is not intended for extending Wi-Fi range over very long distances or through multiple thick walls. For longer distances, cables of 0.5m, 1.8m, 2.5m, 5m, or 10m are available.

It means the cable is designed to minimize the amount of signal strength that is lost as it travels from the router/card to the antenna. This helps maintain a stronger and more reliable wireless connection compared to standard, cheaper cables.

This cable is specified for the 2400-2500MHz frequency range, which is the 2.4GHz band used by most Wi-Fi networks. While it might pass 5GHz signals, its performance is optimized for 2.4GHz. For dedicated 5GHz antennas or dual-band setups, ensure compatibility or consider cables specifically rated for higher frequencies if available.

The primary difference is the length (10cm vs. 0.5m, 1.8m, etc.). Longer cables have the potential for slightly more signal loss, although this cable series is designed to be low-loss across all lengths. The 10cm version is best for very minor adjustments where excessive cable length is undesirable.

Ensure both ends of the cable are securely tightened. Verify that the RP-SMA connectors are indeed Reverse SMA and not standard SMA or RP-TNC. Try repositioning the antenna to a different location. Check for other sources of interference (microwaves, cordless phones).

You may have a connector type other than RP-SMA. Double-check your device's specifications and the cable's connector type. This cable uses RP-SMA.

While the cable is low-loss, extreme distances or obstructions can still affect signal. Try a shorter extension cable or reposition the antenna closer to the device. Ensure the cable is not damaged.