SMA Male to RP-SMA Female Coaxial Cable Pigtail 15cm - LinkMejor

The antenna adapter cable is designed to connect your phone or device to an antenna to provide bet...

Best current price£5.34from OnBuy.com

One Offer

1 offer from £5.34

View price history by clicking the chart icon.

OnBuy.comSma Male To Rp-Sma Male Rg174 Coaxial Cable Pigtail 15Cm 712662585046
Free delivery in 1–3 days
£5.34
Visit shop

Product Information

Full details

The LinkMejor SMA Male to RP-SMA Female Coaxial Cable Pigtail is designed for users needing to improve signal reception for mobile devices, routers, or specialized RF hardware in low-coverage environments. This 15cm RG174 pigtail serves as a reliable bridge between disparate antenna connectors, ensuring signal integrity; however, users should be aware that the 15cm length is best suited for tight, localized connections rather than long-distance routing.

All features

Model Part NumberUS-SA-AJD-348407
BrandLinkMejor

Extended Product Information

FAQs

What is the difference between SMA and RP-SMA?

SMA Male connectors have a center pin, while RP-SMA (Reverse Polarity) Female connectors have a center socket that accepts the pin. Always check your device specifications.

Can I use this for outdoor antenna setups?

While the cable can be used outdoors, it is not weatherproof. Ensure the connection points are sealed with weather-resistant tape if exposed to the elements.

Is this cable compatible with all Wi-Fi routers?

It is compatible with routers that use SMA/RP-SMA antenna ports, but it is not intended for proprietary or non-standard connector types.

Does the cable affect signal strength?

All cables introduce minor signal loss; however, the RG174 cable used is rated for efficient transfer over its 15cm length.

Can I chain multiple cables together?

It is generally discouraged, as every connection point and additional length of cable introduces further signal attenuation.

Troubleshooting

No signal improvement after installation

Verify that all connections are hand-tight and that you have not mistaken an SMA connector for an RP-SMA connector.

Signal drops or intermittent connectivity

Inspect the center pin of the SMA Male side to ensure it is straight and not damaged; check the cable for signs of physical crushing.

Pros and Cons

Pros

  • High-quality signal transmission with low loss
  • Compact 15cm length reduces signal interference from excess cabling
  • Durable RG174 build ensures longevity
  • Easy to install in tight spaces

Cons

  • Limited to 15cm, not suitable for long-distance extensions
  • Requires careful handling to avoid bending the center pin
  • Not intended for high-power transmission applications

Setup, Compatibility & Care

To install, ensure your device is powered off to prevent short-circuiting during the physical connection process. Simply thread the SMA Male connector into your device port and the RP-SMA Female end to your antenna, hand-tightening them until snug—do not overtighten with tools, as this can strip the threads or damage the internal pin.

Compatibility Note: Always verify your device port gender. SMA and RP-SMA look similar but have different pin configurations (SMA features a center pin, while RP-SMA features a center socket).

Care Instructions:

  • Avoid sharp kinks or tight 90-degree bends, as this can degrade signal quality.
  • Keep connectors clean and free of dust or debris.
  • Store in a cool, dry place when not in use.

Price History

DatePrice
Visit shop