--- product_id: 20521195 title: "Ultra Low Loss 400 Marine Coax with PL259 Connectors" brand: "mpd digital keeping you connected quality us made cable assembly" price: "621.81 DT" currency: TND in_stock: true reviews_count: 10 url: https://www.desertcart.tn/products/20521195-ultra-low-loss-400-marine-coax-with-pl259-connectors store_origin: TN region: Tunisia --- # Ultra low loss 40ft length PL-259 connectors Ultra Low Loss 400 Marine Coax with PL259 Connectors **Brand:** mpd digital keeping you connected quality us made cable assembly **Price:** 621.81 DT **Availability:** ✅ In Stock ## Summary > 📡 Connect with Confidence: Elevate your radio experience! ## Quick Answers - **What is this?** Ultra Low Loss 400 Marine Coax with PL259 Connectors by mpd digital keeping you connected quality us made cable assembly - **How much does it cost?** 621.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20521195-ultra-low-loss-400-marine-coax-with-pl259-connectors) ## Best For - mpd digital keeping you connected quality us made cable assembly enthusiasts ## Why This Product - Trusted mpd digital keeping you connected quality us made cable assembly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Proudly assembled with quality craftsmanship and a 1-year warranty. - • **Durable PVC Jacket:** UV-proof and non-contaminating for long-lasting use. - • **Marine-Ready Design:** Perfect for boats or any application where aesthetics matter. - • **Ultra Low Loss Transmission:** Ideal for high-performance setups requiring minimal signal degradation. - • **Flexibility Meets Performance:** Experience the same low loss as LMR400 with unmatched flexibility. ## Overview The MPD Digital MPD-400 PVC Superflex Coax Cable is a 40-foot ultra-low loss coaxial cable featuring PL-259 UHF male connectors. Designed for flexibility and performance, it is ideal for ham, VHF, RF, and CB radio applications. Made in the USA with a durable PVC jacket, this cable is perfect for marine use and comes with a 1-year limited warranty. ## Description Sponsored Ad - MPD Digital I MPD-400 PVC Superflex Coax Cable I PL259 UHF Male Connectors I Ultra Low Loss for Ham, VHF, RF, CB Radio I Made in The USA I White, 40 Feet ## Features - CABLE TYPE: MPD400 White has the same loss characteristics and performance as Times Microwave LMR400 but with more flexibility. MPD-400 SuperFlex 50 ohm Coax Assemblies have a PVC jacket and un-bonded aluminum tape that helps facilitate extra flexibility and maintain the bend radius, all without the extra losses that normally occur with standard polyethylene jacketed coaxial cables. Connects Radio Transmitters to Antenna. - CONNECTOR TYPE: PL-259 Male UHF coax cable connectors - Connects Antennas, Receivers, Scanners, Meters and Radio transmitters. This coax is ideal for a drop in replacement for other comparable LL-400 ultra-flex cables where installation, flexibility and tight quarters are a factor. White marine coax cables are designed for use on boats and anytime a black colored cable isn't needed. - ULTRA LOW LOSS: This low loss transmission line can be used in almost any application where handling characteristics and when improved Shield and low loss is required. - OUTER JACKET MATERIAL: Flexible UV Proof, Non-Contaminating PVC, Outer Diameter: .405 (10.3mm) nom., SRL: per MIL-C-17/74 - Foam Dielectric Aids Flexibility - WARRANTY: 60 DAY RETURNS - plus a 1 Year Limited Lifetime Warranty for defects on all MPD Digital cable assemblies from Date of Purchase. Made in USA, Assembled by MPD Digital. ## Images ![Ultra Low Loss 400 Marine Coax with PL259 Connectors - Image 1](https://m.media-amazon.com/images/I/61UerQ9PiYL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great LMR-400 Alternative *by C***A on Reviewed in the United States on May 25, 2023* I installed a 35' length of this cable two years ago to connect to my rooftop ham radio antenna. It is on a side of the house that gets blasted by the sun for up to 12 hours a day. I love the fact that it is white because that helps it reflect heat. The cable is flexible enough for reasonable bending, but certainly not like a thin piece of wire. It works perfectly for me.I have had nothing but reports of "full quieting" on my signal transmissions to repeaters that are 40 miles away, and that is while using my cheap Baofeng ham radio! It is rated at 50 ohms and signal loss is super low. So far it has passed my weather, durability, and performance tests. Perhaps in 10 years I will need to replace it, but it has been an excellent choice for me. ### ⭐⭐⭐⭐⭐ Works great! *by N***N on Reviewed in the United States on April 14, 2023* Needed a low-loss patch cable to replace an aging coax jumper. Despite the 'Superflex' name it still is quite stiff but can be molded as needed. Works well. ### ⭐⭐⭐⭐⭐ I saw an immediate improvement. *by J***C on Reviewed in the United States on March 7, 2023* I did my baseline tests with my existing new but cheap 6' RG-58/U cable. I then swapped out the cable and replaced it with the 6' MPD400 cable and repeated my measurements. I found an improvement of approximately .3 dBm and a slight S/N improvement. I am sure the good quality connectors helped but the change for this short run was enough that I will be ordering a longer length out to the Antenna. The cable is beefy with high quality connectors. It was assembled by people who know what they are doing. --- ## 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.tn/products/20521195-ultra-low-loss-400-marine-coax-with-pl259-connectors](https://www.desertcart.tn/products/20521195-ultra-low-loss-400-marine-coax-with-pl259-connectors) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-27*