Messi & Paoloni Ultraflex 10 Premium .400" Pre-assembled Coax

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Messi & Paoloni Ultraflex 10 Premium .400" Pre-assembled Coax - UHF Male (PL259) Connectors

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Details

Why spend your time assembling cables and connectors yourself? Choose a ready-made cable instead! Messi & Paoloni Ultraflex 10 pre-packaged coax jumpers are assembled right in the factory and individually lab tested for quality assurance. The lab certificate is enclosed in each package for verification.

Why choose Messi & Paoloni Ultraflex 10 cable?

10.3mm (.400") cable
Outclasses RG213 with an additional foil that protects it from electromagnetic interference
Made of copper with a screening efficiency >105dB
Dramatic reduction of background noise
Perfect for amateur radio use, CB radio, jumpers, and more

Note: For direct burial, choose EXTRAFLEX BURY 10.

Ultraflex 10 Attenuation (68°F / 20°C)

Frequency MHz	Attenuation db/100ft.	Attenuation dB/100m
1.8 MHz	0.2	0.8
3.5 MHz	0.3	1.0
7 MHz	0.3	1.2
10 MHz	0.4	1.3
14 MHz	0.4	1.5
21 MHz	0.5	1.8
28 MHz	0.6	2.0
50 MHz	0.8	2.7
100 MHz	1.1	3.9
144 MHz	1.4	4.7
200 MHz	1.7	5.7
400 MHz	2.5	8.3
430 MHz	2.6	8.6
800 MHz	3.7	12.1
1000 MHz	4.2	13.8
1296 MHz	5.0	16.4
2400 MHz	7.2	23.7
3000 MHz	8.3	27.3
4000 MHz	10.0	32.9
5000 MHz	11.8	38.9
6000 MHz	13.5	44.5
7000 MHz	15.3	50.2
8000 MHz	17.0	55.8

Videos

Additional Information

Warranty	2 Years
Coax Size	.400" / 10mm

Good service review by T Ray on 3/25/2024

Rating

Not a issue at all working with this company!!!! Keep up the great work!!!!
Good stuff review by Night Hawk on 7/31/2023

Rating

Well made and works good.
Life changing… review by Abner on 5/20/2022

Rating

This is by far the best coax I’ve used. The best compromise in quality, performance and flexibility. I was putting together a second base station outside of my ham shack and didn’t have much room to run my usual choice of LMR400. I was going to run RG213 but decided to bite the bullet and try this M&P coax. My goodness, these guys really know how to put a coax together. I’m not sure what issue the other reviewer had with the connectors but I can tell you they’re SOLID! If you want to see how these connectors are put together K8MRD Radio Stuff has a great review on YouTube. Like he says in one of his videos, “This isn’t your dad’s coax”. I’ll be changing out my coax in my ham shack soon. I don’t think you can go wrong with M&P coax. 73’s
Not good review by NICHOLAS on 4/25/2022

Rating

The connectors Messi & Paoloni uses for these cables look pretty but they are trash, really only thing holding them together is dab of solder on the center conductor, there's no crimped or compression fitting to grip the cable so that small joint bears all the stress of flexing and holding things together. My main 50' cable came apart the first time I plugged it into the antenna and the shorter jumpers all have a weird 'give' to them doesn't happened with a proper fitting.