--- product_id: 534877221 title: "XRDS -RF SMA Cable 1FT, SMA Extension Cable with SMA Male to SMA Female Connector 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable（2PCS）" brand: "xrds -rf" price: "$U1429" currency: UYU in_stock: true reviews_count: 13 category: "Xrds Rf" url: https://www.desertcart.uy/products/534877221-xrds-rf-sma-cable-1ft-sma-extension-cable-with-sma store_origin: UY region: Uruguay --- # 50 Ohm impedance for max signal 1ft length x2 KMR240 low-loss, weatherproof cable XRDS -RF SMA Cable 1FT, SMA Extension Cable with SMA Male to SMA Female Connector 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable（2PCS） **Brand:** xrds -rf **Price:** $U1429 **Availability:** ✅ In Stock ## Summary > 📡 Extend your signal, not your worries! ## Quick Answers - **What is this?** XRDS -RF SMA Cable 1FT, SMA Extension Cable with SMA Male to SMA Female Connector 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable（2PCS） by xrds -rf - **How much does it cost?** $U1429 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/534877221-xrds-rf-sma-cable-1ft-sma-extension-cable-with-sma) ## Best For - xrds -rf enthusiasts ## Why This Product - Trusted xrds -rf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Dual Pack:** Two 1-foot cables included for flexible setup and extended reach without signal compromise. - • **Durable Outdoor Ready:** Flexible, weather-resistant PVC jacket built to withstand harsh environments and keep your signal strong. - • **Secure Connector Bond:** Heat-shrink tubing and adhesive seal prevent connector detachment for reliable, long-term use. - • **Versatile Compatibility:** Perfect for routers, ADS-B receivers, 3G/4G LTE antennas, GPS, and more — connect SMA male to female effortlessly. - • **Precision Signal Extension:** Ultra low-loss KMR240 cable ensures crystal-clear connectivity with minimal interference. ## Overview The XRDS-RF SMA 1FT Extension Cable (2-pack) features premium solid copper KMR240 coaxial cable with 50 Ohm impedance, delivering ultra low-loss signal transmission. Designed with a weatherproof PVC jacket and heat-shrink sealed SMA male-to-female connectors, it ensures durable, secure outdoor use. Ideal for enhancing antenna range on routers, GPS, LTE, and radio devices, this cable is a must-have for professionals demanding reliable, high-frequency performance. ## Description Buy XRDS -RF SMA Cable 1FT, SMA Extension Cable with SMA Male to SMA Female Connector 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable（2PCS）: Coaxial - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: "QUALITY CABLE" TO INCREASE GARAGE DOOR and/or GATE OPENER's RANGE! - My purpose was to purchase an antenna to extend a 2-button remote's range of my 25-year old LiftMaster® Formula One™ garage door opener. Unfortunately, the cable included with the new antenna was only 10 feet long. (desertcart item #B0CRDMHWSK) So I needed a 5 foot "extension" cable with the c-o-r-r-e-c-t "HIGH frequency" "LOW noise", weather-resistant cable properties, to mount the antenna OUTSIDE of my garage, to achieve the BEST results. (see photos). This extension worked PERFECTLY!! The signal was NOT affected by LED, fluorescent, nor conventional lighting interference inside the garage ... and I tested with all the lighting turned on - individually, and all lights at the same time. Would buy again! Review: Low loss cable, works great! - I'm using this for my Meshstatic kit and it works great! Very low loss cable and very well made! It is a bit stiff but that's to be expected since it has a solid copper core. I'll be ordering more of this for longer antenna runs. I might even switch to this for my HT's. If you need LOW LOSS coax then this is it! ## Features - [Product Features] - Connector: SMA Male to SMA Female. Cable Type: KMR 240 Cable. Impedance: 50 Ohm. Length: 1ft（2PCS） - [Ultra Low-Loss] - The inner conductor of this sma antenna extension cable is solid copper, 0.24 inches in diameter. A larger cable means a much larger center conductor and supports better signal retention than RG58 Type coax. Higher frequency use and minimum signal loss. - [Premium Material] - The inner conductor of this kmr240 sma coax cable is made of solid copper, so it is efficient and causes low signal loss. The Jacket is made of the flexible and proof-water pvc that could be used so long in the harsh environments in the outdoor. - [Prevent Coming Off] - This rf sma coaxial cable uses the black heat shrink tube and lined adhesive by heat shrinking to connect the adapter and the coaxial cable. All the connections are solid and attached professionally which could prevent the connector coming off from the cable easily. all the connections are solid and professionally attached which could prevent the connector coming off from the cable easily. - [Widely Application] - This 50 ohm sma antenna cable could be connected from SMA Male Equipment to SMA Female antennas. Used for the Network system, ADS-B receiver, Wifi router, Radio transmitters, Signal booster, WLAN Wifi antenna, 3G 4G LTE Antenna, GPS antenna and etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYJJMG1V | | Best Sellers Rank | #6,135 in Electronics ( See Top 100 in Electronics ) #66 in Coaxial Cables | | Brand | XRDS -RF | | Cable Type | Coaxial | | Color | Black | | Compatible Devices | Router | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Male-to-Female | | Connector Type | Coaxial | | Date First Available | March 15, 2023 | | Indoor/Outdoor Usage | Outdoor | | Item Weight | 1.76 ounces | | Item model number | XRDS-RF 1FT SMA-SMA | | Manufacturer | XRDS -RF | | Model Name | XRDS -RF SMA Cable | | Number of Items | 2 | | Number of Pins | 2 | | Outer Material | Polyvinyl Chloride (PVC) | | Package Dimensions | 12.87 x 2.24 x 0.71 inches | | Shape | Round | | Special Feature | Heat Resistant | | UPC | 614164800538 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** XRDS -RF - **Cable Type:** Coaxial - **Compatible Devices:** Router - **Connector Type:** Coaxial - **Special Feature:** Heat Resistant ## Images ![XRDS -RF SMA Cable 1FT, SMA Extension Cable with SMA Male to SMA Female Connector 50 Ohm KMR240 Low Loss SMA Coax Coaxial Cable（2PCS） - Image 1](https://m.media-amazon.com/images/I/51xrS5XbnVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ "QUALITY CABLE" TO INCREASE GARAGE DOOR and/or GATE OPENER's RANGE! *by H***R on December 25, 2025* My purpose was to purchase an antenna to extend a 2-button remote's range of my 25-year old LiftMaster® Formula One™ garage door opener. Unfortunately, the cable included with the new antenna was only 10 feet long. (Amazon item #B0CRDMHWSK) So I needed a 5 foot "extension" cable with the c-o-r-r-e-c-t "HIGH frequency" "LOW noise", weather-resistant cable properties, to mount the antenna OUTSIDE of my garage, to achieve the BEST results. (see photos). This extension worked PERFECTLY!! The signal was NOT affected by LED, fluorescent, nor conventional lighting interference inside the garage ... and I tested with all the lighting turned on - individually, and all lights at the same time. Would buy again! ### ⭐⭐⭐⭐⭐ Low loss cable, works great! *by D***. on March 15, 2025* I'm using this for my Meshstatic kit and it works great! Very low loss cable and very well made! It is a bit stiff but that's to be expected since it has a solid copper core. I'll be ordering more of this for longer antenna runs. I might even switch to this for my HT's. If you need LOW LOSS coax then this is it! ### ⭐⭐⭐⭐⭐ YES IT WORKS!! SiriusXM Antenna Extension Cable *by A***R on July 13, 2024* YES, Finally, I needed an extension on my XM Indoor Antenna (25 feet) and tried the ones specifically made as extensions using RG174 cable and I got at most 1 bar of signal on a clear day. After a lot of research I found this extension cable. KRM240 is very low loss and with this cable and a set of adapters (here on amazon 4PCS SMA to SMB) I swapped this for the RG174 extension and now I have 2 bars of signal with heavy cloud cover outside. And it cost about the same. Wish I had found this first. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/534877221-xrds-rf-sma-cable-1ft-sma-extension-cable-with-sma](https://www.desertcart.uy/products/534877221-xrds-rf-sma-cable-1ft-sma-extension-cable-with-sma) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-23*