--- product_id: 376326954 title: "TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack" brand: "tuolnk" price: "AR$52876" currency: ARS in_stock: false reviews_count: 5 category: "Tuolnk" url: https://www.desertcart.com.ar/products/376326954-tuolnk-sma-female-to-uhf-female-jack-panel-chassis-mount store_origin: AR region: Argentina --- # Withstands up to 2500V r.m.s voltage 50Ω impedance for low-loss signal Durable brass & nickel plating TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack **Brand:** tuolnk **Price:** AR$52876 **Availability:** ❌ Out of Stock ## Summary > 🔌 Connect with confidence, power your signal like a pro! ## Quick Answers - **What is this?** TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack by tuolnk - **How much does it cost?** AR$52876 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/376326954-tuolnk-sma-female-to-uhf-female-jack-panel-chassis-mount) ## Best For - tuolnk enthusiasts ## Why This Product - Trusted tuolnk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium brass and nickel plating deliver corrosion resistance and over 500 mating cycles durability. - • **Seamless Signal Flow:** Engineered for minimal signal loss with VSWR ≤1.15, ensuring crystal-clear connectivity. - • **Plug & Play Confidence:** Includes 2 connectors with 12-month warranty—because your network deserves reliable hardware. - • **High Voltage Resilience:** Operates safely up to 1000V working voltage and withstands surges up to 2500V r.m.s. - • **Universal Compatibility:** Effortlessly bridges UHF SO239 and SMA female devices across telecom, CCTV, WiFi, and broadcast systems. ## Overview The TUOLNK SMA Female to UHF Female Jack Panel Mount Adapter is a high-performance, brass and nickel-plated RF coaxial connector designed for professional-grade signal transmission. Supporting frequencies up to 11GHz and 50Ω impedance, it ensures low-loss connectivity between UHF and SMA devices. Built for durability with over 500 mating cycles and high voltage tolerance, this 2-pack adapter is ideal for telecom, CCTV, WiFi radios, and broadcast applications, backed by a 12-month warranty for peace of mind. ## Description Specifications of SO239 UHF Female to SMA Female 4 Hole Panel Mount Connector: 2 pcs of SO239 UHF Female to SMA Female 4 hole panel mount connector. 1: SO239 UHF Female connector 2: SMA Female connector Materials: brass & nickel plated Impedance: 50 ohm, Low-loss Frequency Range: DC~11GHz Working Voltage: 1000V r.m.s at sea level Withstanding Voltage: 2500V r.m.s at sea level Insulation resistance: ≥5000MΩ Center Conductor retention force: ≥0.56N Durability(mating): ≥500times(cycles) Insulators: PTFE VSWR: ≤1.15 Temperature Range: -55~+155℃ Packaging Includes? 2 pcs of SO239 UHF Female to SMA Female Jack 4 Hole Panel Mount Connector Attention: Pls make sure which type of connector you need, in case of your inconvenient by buying the wrong product which is not suitable for your adapter. Our Service Continues Beyond The Sale: We provide 12 months warranty and return service after your purchase date. If there are any manufacturing defects in this product, please do not hesitate to contact us. Do buy with confidence, we have a great faith and confidence for our product materials and quality, if you have any question related your purchase directly from our store, please message us directly, we will deal with it as soon as we can do. About TUOLNK: TUOLNK produces and offers premium quality gold plated coaxial connector adapters and all kinds of coaxial cable to the world of our customer. TUOLNK People is committed to provide the best product and competitive offer to each of our customer, if you need a larger quantity of our product, you can message us, we believe you will get the best price from us. Review: Buena calidad. - Los adaptadores se nos entregan en una bolsa con cierre de presión. Una vez que los sacamos vemos que estos están fabricados en metal. Se trata de un adaptador que convierte una entrada SMA de panal aún una salida UHF PL 256 muy usada en los equipos de radioaficionada. Los vivos están totalmente aislados de las masas y no presentan cortos. Conectores de calidad. Espero que esta reseña te haya sido útil 👍. Review: Great service and product - I'm making a repeater and the chassis mount is integral in the construction. Product is meant for the job. Thanks for the prompt delivery on the product. ## Features - ☑Type & Details: SO239 UHF Female to SMA Female 4 hole panel mount connector; Color: gold and silver; Material: brass & nickel plated; Helping you to connect UHF to SMA devices. - ☑Durability & Performance: The connector is made of brass & nickel plated to ensure it's durability and recycling usage. High quality adapter ensure no lost in signal transmission and good conductivity. - ☑Application for RF, Microwave Applications, Lighting, Extension cable, Coaxial cable, CCTV, Wifi Radios, Telecom, Antenna, Digital Communication System, Broadcast, Wireless devices, LMR and so on. - ☑Package Includes 2 pcs of SO239 UHF Female to SMA Female 4 hole panel mount connector.(Connector 1: SO239 UHF Female connector, Connector 2: SMA Female connector) - ☑Quality & Sevice Guaranteed: Don't worry about the quality issues. We are confident with our connector because we use high quality materials to ensure product stability and durability. We provide 12 months warranty and return service after your purchase date. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0948Y643D | | Best Sellers Rank | #5,057 in Audio & Video Connectors & Adapters | | Customer Reviews | 4.7 4.7 out of 5 stars (67) | | Date First Available | May 6, 2021 | | Item Weight | 1.41 ounces | | Item model number | 1S2 | | Manufacturer | Tuolnk | | Product Dimensions | 3.15 x 3.54 x 0.79 inches | ## Product Details - **Compatible devices:** Television - **Specific uses for product:** Antenna - **Connector type:** Coaxial, sma - **Colour:** Silber - **Item dimensions L x W x H:** 8 x 9 x 2 centimeters ## Images ![TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack - Image 1](https://m.media-amazon.com/images/I/71+fO83djOL.jpg) ![TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack - Image 2](https://m.media-amazon.com/images/I/71JPIt8TJiL.jpg) ![TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack - Image 3](https://m.media-amazon.com/images/I/71Jtbh4mKUL.jpg) ![TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack - Image 4](https://m.media-amazon.com/images/I/71YD0FTQbDL.jpg) ![TUOLNK SMA Female to UHF Female Jack Panel Chassis Mount RF Coax Adapter SO239 PL259 UHF to SMA 4-Hole Flange Panel Mount Adapter for Jumper Cable SMA to UHF RF Coaxial Connector 2 Pack - Image 5](https://m.media-amazon.com/images/I/71bMG6r3c3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buena calidad. *by J***O on 28 October 2023* Los adaptadores se nos entregan en una bolsa con cierre de presión. Una vez que los sacamos vemos que estos están fabricados en metal. Se trata de un adaptador que convierte una entrada SMA de panal aún una salida UHF PL 256 muy usada en los equipos de radioaficionada. Los vivos están totalmente aislados de las masas y no presentan cortos. Conectores de calidad. Espero que esta reseña te haya sido útil 👍. ### ⭐⭐⭐⭐⭐ Great service and product *by M***Y on 27 March 2024* I'm making a repeater and the chassis mount is integral in the construction. Product is meant for the job. Thanks for the prompt delivery on the product. ### ⭐⭐⭐⭐⭐ “Perfect Adapters for Antenna Connections” *by J***Y on 30 September 2025* “Perfect Adapters for Antenna Connections” I used these adapters for antenna connections on my lunchbox amateur GMRS repeater build, and they work perfectly. Easy to install, solid fit, and reliable performance. A simple, affordable solution for coaxial connections that does exactly what it should. --- ## 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.com.ar/products/376326954-tuolnk-sma-female-to-uhf-female-jack-panel-chassis-mount](https://www.desertcart.com.ar/products/376326954-tuolnk-sma-female-to-uhf-female-jack-panel-chassis-mount) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-29*