12G Ultra HD 4K HD SDI Digital Video Draka Ultra HD Pro 50 UHD Neutrik UHD Rear Twist BNC plugs


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This  cable is ideal for installation use in studio racks and outdoors.

Designed and built to work with the most demanding SDI signals, the new Neutrik BNC plugs are tested to 24GHz and the new Draka cable is made for 12G signals.
Red Weapon/Helium/Epic/Scarlet/Raven, Arri Alexa/Amira, Sony F5/F55, Panasonic Varicam LT, BMD, BlackMagic Design Ursa/Ursa mini Video Assist 4K etc.
 s-l1600 (1)
All my cables are custom made by myself using care, experience and the right tools.
Precision cable stripping and cutting are essential for 3G, 6G and 12G terminations so all of my cables are stripped and cut using a CNC cable lathe made in Switzerland by Schleuniger.
For longer lengths, please see my other listings or just ask me.
s-l1600 (3)Cable: Draka Ultra HD Pro 50 UHD
This cable has been designed and built for Ultra High Definition SDI video signals,
from the Draka spec sheet:
Designed for 12Gbit/s, 4K (SMPTE 2082), UHD,
also for Composite, Component, SDI, SDV, SDTI, HDTV (1080i, 720p, 1080p)
 s-l1600 (2)
Connectors: Neutrik NBNC75BFG7X Rear Twist BNC Plug
This is the latest high performance connector from Neutrik
With Swiss antraloy plating
The rearTWIST UHD BNC connectors are specifically designed for high resolution video signal transmissions. 
Due to the unique insulator and contact pin design, the connectors feature low return loss values for 4K and 8K signals.
Complete range of 10 colour coded rubber cable strain relief caps.
s-l1600 (4)s-l1600 (5)
Optional PLIOTEX-Vplus cable identity markers; a colour coded numerical identity system 
that is applied to both ends of the cable during manufacture, please let me know what numbers you require.


Draka Cable features & spec :
Flame resistance FRNC: IEC 60332-1; IEC 60754-2; IEC 61034


Inner conductor Solid copper wire, silvered, diameter 0.7 mm
Insulation Foam-PE, diameter 2.9 mm
Outer conductor AL-PET-AL-foil under tinned copper braid
Sheath PVC or FRNC, green RAL 6018, diameter 4.5mm Sheath marking DRAKA ULTRA HD PRO 50 UHD SMPTE 292M, SMPTE 424M, 4K, 8K, 12G batch number and meter-marking


Electrical properties at 20°C

DC resistance

Inner conductor 46 Ω/km

Outer conductor 20 Ω/km

Mutual capacitance 56 pF/m

Characteristic impedance 75 Ω

Velocity ratio 78 %

Screening factor ≥ 100dB

Temperature range -30° to +75°C

Electrical data (nominal) at 20°C

Frequency (MHz)                 Attenuation (dB/100m)

1                                                 2.4

5                                                 2.2

10                                               3.1

100                                            10.1

200                                            13.9

300                                            16.7

500                                            22.0

750                                            26.8

800                                            28.0

1000                                          31.2

1500                                          39.1

2000                                          45.4

3000                                          55.6

4000                                          65.7

5000                                          72.8

6000                                          81.0

9000                                           99.2

10000                                       104.6

12000                                       114.6

15000                                       128.1


Return loss (dB) several peaks are allowed

Frequency (MHz)

50 – 300 > 26

300 – 3000 > 22

3000 – 3500 > 18

3500 – 6000 > 15

6000 – 12000 > 15