--- product_id: 172551214 title: "XRDS -RF 25 ft KMR400 Low Loss Coax Cable" brand: "xrds -rf" price: "NT$3345" currency: TWD in_stock: null reviews_count: 9 category: "Xrds Rf" url: https://www.desertcart.tw/products/172551214-xrds-rf-25-ft-kmr400-low-loss-coax-cable store_origin: TW region: Taiwan --- # Ultra low loss <2.3dB @ 3GHz 25ft length for extended reach Weatherproof PVC jacket XRDS -RF 25 ft KMR400 Low Loss Coax Cable **Brand:** xrds -rf **Price:** NT$3345 **Availability:** ❌ Out of Stock ## Summary > 📡 Elevate your signal game—connect like a pro, stay ahead of the pack! ## Quick Answers - **What is this?** XRDS -RF 25 ft KMR400 Low Loss Coax Cable by xrds -rf - **How much does it cost?** NT$3345 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/172551214-xrds-rf-25-ft-kmr400-low-loss-coax-cable) ## 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 - • **Rock-Solid Connections:** Clamp-style N-Male connectors with heat-shrink reinforcement prevent accidental disconnections—no more dropped signals. - • **Seamless Signal Strength:** Experience minimal signal loss with ultra low-loss KMR400 cable, ensuring crystal-clear 3G/4G/5G connectivity over long distances. - • **Tested & Trusted Quality:** Swept with KEYSIGHT E5071C analyzers for VSWR <1.1, backed by a 1-year warranty from XRDS-RF, a pro-grade manufacturer. - • **Built to Brave the Elements:** Heavy-duty, flexible PVC jacket guarantees durability and reliable outdoor performance, rain or shine. - • **Universal 50-Ohm Compatibility:** Perfectly engineered for all 50-Ohm RF systems including antennas, amplifiers, and signal boosters—future-proof your setup. ## Overview The 25ft KMR400 Coax Extension Cable by XRDS-RF is a professional-grade, ultra low-loss coaxial cable with N-Male to N-Male connectors designed for 50-Ohm RF systems. It delivers less than 2.3dB signal loss at 3GHz, features a rugged weatherproof PVC jacket for outdoor durability, and uses clamp connectors reinforced with heat shrink tubing to ensure secure, long-lasting connections. Ideal for 3G/4G/5G/LTE/GPS/WiFi/RF applications, this cable is tested for superior VSWR performance (<1.1) and comes with a 1-year warranty, making it a reliable choice for enhancing antenna and signal booster setups. ## Description desertcart.com: 25ft KMR400 Coax Extension Cable N Male to N Male Connector (50 Ohm) Low Loss Coaxial Cables for 3G/4G/5G/LTE/GPS/WiFi/RF/Ham/Radio to Antenna or Phone Signal Booster Use (Not for TV) : Electronics Review: Fast shipping - Good c able Review: Very thick and sturdy - I recently purchased this product to install an outdoor antenna for wireless data, and I couldn't be happier with my decision. The construction of the antenna is impressively sturdy, making it suitable for various weather conditions. The thickness of the materials used gives me confidence in its durability and performance. Since installation, it has worked like a champ, providing a strong and reliable connection. Overall, this has been a fantastic addition to my setup, enhancing my wireless data experience significantly. ## Features - Ultra Low-Loss:This 25 feet cord with N-Male to N-Male Connectors is black in color and it is Ultra Low-Loss Coax Cable,which mean that it incurs a very low loss.Signal loss of this 25 ft cable on 3000MHz is less than 2.3dB that allows transfer of signals over large distances with minimum signal loss. - High-quality Materials: The inner conductor of our n type coax cable is copper clad aluminium so it is very efficient and causes very low signal loss, and the cable is heavy duty. 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: Our coaxial cable adopt the clamp connector not the crimp type connector so the connector will not easy come off from the cable and all the connections are solid and professionally attached.We use the black heat shrink tube and lined adhesive by heat shrinking to connect the adapter and the coaxial cable . And the length is up to 2.2 in that is longer than others which would prevent the code coming off. - Compatibility: This ultra low-loss 400 n cable is designed to work with all devices and appliances with 50-Ohm impedance. Works for any 50 Ohm RF system. Such as an antenna and amplifier,and they can be used inside building or outside buildings. It enables perfectly secure connections between an amplifier to both indoor or outdoor antennae, taps, splitters. - Professionally Made: XRDS -RF is a professional manufacturer in producing coax cable. This n to n jumper is swept with USA KEYSIGHT E5071C ENA network analyzers to assure the vswr of the cable less than 1.1. XRDS -RF is committed to improving the lives of our customers, and this cable will give you unmatched product quality. All of our items come with a full year of warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V85JMRV | | Best Sellers Rank | #70,227 in Electronics ( See Top 100 in Electronics ) #208 in Digital Audio Coaxial Cables | | Brand Name | XRDS -RF | | Cable Type | Coaxial | | Color | Black | | Compatible Devices | 3G/4G/5G/LTE/GPS/RF/Ham/Radio to Antenna or Phone Signal Booster | | Compatible Phone Models | Compatible with smartphones, specific models not listed | | Connector Gender | Male-to-Male | | Connector Type | Coaxial | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 4.5 out of 5 stars (256) | | Frequency | 6000 MHz | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Manufacturer | XRDS -RF | | Model | KMR400 N male to N male connectors cable | | Number of Items | 1 | | Number of Pins | 2 | | Other Special Features of the Product | Braided | | Outer Material | Polyvinyl Chloride (PVC) | | UPC | 886035420163 | | Unit Count | 1 Count | ## Product Details - **Brand:** XRDS -RF - **Cable Type:** Coaxial - **Compatible Devices:** 3G/4G/5G/LTE/GPS/RF/Ham/Radio to Antenna or Phone Signal Booster - **Connector Type:** Coaxial - **Special Feature:** Braided ## Images ![XRDS -RF 25 ft KMR400 Low Loss Coax Cable - Image 1](https://m.media-amazon.com/images/I/61ThD1KFvOL.jpg) ## Available Options This product comes in different **Item Display Length** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast shipping *by J***T on November 11, 2025* Good c able ### ⭐⭐⭐⭐⭐ Very thick and sturdy *by A***D on January 11, 2025* I recently purchased this product to install an outdoor antenna for wireless data, and I couldn't be happier with my decision. The construction of the antenna is impressively sturdy, making it suitable for various weather conditions. The thickness of the materials used gives me confidence in its durability and performance. Since installation, it has worked like a champ, providing a strong and reliable connection. Overall, this has been a fantastic addition to my setup, enhancing my wireless data experience significantly. ### ⭐⭐⭐⭐⭐ Wow! This Cable Means Business *by T***Y on April 19, 2020* I purchased this cable to connect my Wilson 4G LTE directional antenna to my MOFI 4500 and WOW! This combo increased my down and up speeds by over 10Mbps! I am very impressed with the quality of this cable and you definitely get what you pay for as there are much cheaper cables out there but they won't hold signal anywhere near what this cable provides! It is costly but for solid 4G signal, well worth it! The only caveat, although necessary due to the quality of the cable, is it is rather difficult to work with since it is so thick. --- ## 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.tw/products/172551214-xrds-rf-25-ft-kmr400-low-loss-coax-cable](https://www.desertcart.tw/products/172551214-xrds-rf-25-ft-kmr400-low-loss-coax-cable) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*