The Messi & Paoloni Hyperflex 5 is a high-performance 50 Ω coaxial cable designed for amateur
radio operators who require excellent flexibility without compromising signal quality. With a
5.4 mm diameter, Hyperflex 5 is ideal for installations where tight bends and easy routing are
important.
Featuring a copper wire inner conductor, Hyperflex 5 provides reliable signal transmission across
HF, VHF and UHF bands. The cable is finished with a durable PVC outer jacket, offering good mechanical
protection for indoor use and sheltered outdoor installations.
Hyperflex 5 is particularly well suited to portable, mobile and compact fixed installations where
flexibility and ease of handling are a priority.
Available either cut to length per metre or supplied as a 100 metre drum, allowing you to select
the option that best suits your installation requirements.
Key Features
5.4 mm diameter coaxial cable – highly flexible and easy to route
50 Ω impedance – suitable for amateur radio and RF applications
Copper wire inner core for dependable signal performance
Durable PVC outer jacket
Ideal for portable, mobile and compact installations
Ideal For
HF, VHF and UHF amateur radio antenna installations
Portable and mobile radio setups
Installations requiring tight bend radius and easy handling
Whether you’re building a compact station, upgrading a feedline or installing equipment in confined
spaces, the Messi & Paoloni Hyperflex 5 offers a flexible, high-quality coaxial solution you can
rely on.
Moonraker – the Ham Radio Superstore.
Messi and Paoloni Other RF Coax Cable Solutions
Explore more Messi and Paoloni coax options below. Each cable is designed for a specific type of installation, from
lightweight portable setups to low-loss base station feedlines and direct-burial outdoor runs.
Airborne 5 – A lightweight 5 mm coax designed for outdoor use where flexibility and durability are essential.
Hyperflex 5 – A compact, highly flexible 5.4 mm PVC jacket coax, ideal for tight routing and portable or mobile use.
Ultraflex 7 – A popular 7.3 mm general-purpose low-loss coax with a flexible PVC jacket for fixed, portable and mobile stations.
POTA-FLEX 7 – A rugged outdoor and portable cable in high-visibility yellow, built for repeated deployment and harsh handling.
Extraflex Bury 7 – A 7.3 mm waterproof coax designed specifically for direct burial and underground runs.
Airborne 10 – A heavy-duty outdoor coax for permanent installations, offering excellent durability and weather resistance.
Broad Pro 50C LSZH – A safety-focused coax with an LSZH jacket for indoor and public installations.
Ultraflex 10C (Competition) – A competition-grade flexible low-loss coax for high-performance base and contest stations.
Hyperflex 10 – A large-diameter flexible coax offering low-loss performance with easier routing.
Extraflex Bury 10 – A heavy-duty direct-burial coax for permanent underground outdoor installations.
Hyperflex 13 – A very low-loss feedline for demanding base stations and long cable runs.
Comparison (tap on the dimensions to the right to view further details)
We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.
 
Whilst we try our best to ship same day, we cannot guarantee delivery time. You will however receive tracking details as soon as your order has been processed.
 
Please note that we do not process orders over the weekend, so orders placed after 2pm on Friday will not ship until Monday.
 
Please allow an extra processing day for international orders to enable us to complete export/import custom clearance declarations.