Ultraflex 7/.287' Coaxial Cable Test in Real Time | Messi & Paoloni Laboratory

In this video we show how to professionally test coaxial cables with lab certified instruments.

The coax tested is the ULTRAFLEX 7 (equivalent to EXTRAFLEX BURY 7/.287", ULTRAFLEX 7 SAHARA and POTAFLEX 7/.287").
This coaxial cable has better performances than a RG213, despite being smaller and much more flexible.

Attenuation, impedance, return loss, velocity factor...every aspect of testing this sophisticated type of cable is meticulously treated. You can compare the video results with our catalogs and websites cables' values.

Chapters:
00:00 Explaining Coaxial Cables
00:50 VNA, Calibration Kit and Certificates
01:27 Evalutating Runtime Delay & Velocity Factor
02:55 Checking the Right Length
04:07 Ultraflex 7/.287" Coax TEST 1st Lot
08:20 Ultraflex 7/.287" Coax TEST 2nd Lot
09:15 Ultraflex 7/.287" Coax TEST 3rd Lot (Potaflex 7/.287")
09:45 Messi Calc: Actual Comparison with Declared Values

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[serebryanyy_volk]

I haven't seen the Potaflex anywhere, isn't it on sale yet?

[andyschrack]

I want to know which cable is the most flexible and still low loss for VHF/UHF. I have a times microwave LMR400 jumper and its very stiff. I see data sheets but they really don't help you know the flexibility of the cable. Is Hyperflex more flexible than Ultraflex?