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SKU
154103
MPN
UHD75-M59-7-305

Gigatronix 12G-SDI 4K Mini RG59 4855R/1855A - Violet

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  • Mini RG59 75 Ohm coaxial cable rated DC to 12 GHz for 12G-SDI, 6G-SDI, and 3G-SDI applications
  • Supports 12Gbps transmission of uncompressed 4K UHD video over a single cable
  • Backward compatible with all lower SDI standards including 3G-SDI and 6G-SDI
  • Silver plated copper inner conductor with foam HDPE dielectric for low-loss high-frequency performance
  • Dual shielding: bonded aluminium foil and tinned copper braid for superior interference rejection
  • Violet FR-PVC jacket rated CPR Eca for easy cable identification in multi-cable installations
  • Maximum transmission distances: 97m at 3Gb/s, 64m at 6Gb/s, 44m at 12Gb/s
  • Operating temperature range -20°C to +75°C; RoHS compliant
  • Sold by the foot with a 5 ft minimum purchase

Gigatronix 12G-SDI 4K Mini RG59 Violet (UHD75-M59-7) is a high-performance 75 Ohm Mini RG59 coaxial cable engineered for 12G-SDI, 6G-SDI, and 3G-SDI video signal transmission in professional broadcast and production environments. The Gigatronix UHD75-M59-7 supports 12Gbps transmission of uncompressed 4K UHD video over a single cable and is fully backward compatible with all lower SDI standards, making it a versatile choice across a wide range of broadcast infrastructure and production setups. Sold by the foot with a minimum purchase of 5 ft.

4K UHD Performance up to 12Gbps

Rated DC to 12 GHz, the UHD75-M59-7 delivers the bandwidth required for single-link 12Gbps 4K UHD transmission in accordance with SMPTE 2082 and SMPTE 2083, with maximum recommended transmission distances of 97m at 3Gb/s (SMPTE ST425), 64m at 6Gb/s (SMPTE ST2081), and 44m at 12Gb/s — based on 40dB loss at half clock frequency. Full backward compatibility with 3G-SDI and 6G-SDI ensures seamless integration into mixed-standard broadcast facilities.

Low-Loss Construction with Dual Shielding

A solid silver plated copper inner conductor at 0.584mm and a low-loss foam HDPE dielectric at 2.59mm provide the electrical foundation for reliable high-frequency signal transmission. Dual shielding — a bonded aluminium foil first shield at 2.70mm and a tinned copper braid second shield at 3.15mm — delivers comprehensive protection from electromagnetic interference, maintaining 75 Ohm impedance with 83% velocity of propagation and 53 pF/m capacitance across the full operating frequency range.

Violet FR-PVC Jacket for Easy Cable Identification

The violet FR-PVC outer jacket at 4.05mm provides flame retardancy with a CPR Eca compliance rating, making the cable suitable for use in buildings and facilities with fire performance requirements. The distinctive violet color makes the UHD75-M59-7 immediately identifiable in multi-cable installations and patch environments, reducing the risk of mis-patching in complex broadcast signal chains. The cable operates across a temperature range of -20°C to +75°C and is RoHS compliant.

In the Box
  • Gigatronix UHD75-M59-7 12G-SDI 4K Mini RG59 Cable, Violet FR-PVC Jacket (sold by the foot, 5 ft minimum)
Gigatronix
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More Information
SKU154103
BrandsGigatronix
MPNUHD75-M59-7-305
Product ConditionNew
Specifications
Specification Detail
Cable Type Mini RG59
Standard 4K Ultra High Definition
Conductor Dimensions 0.6/2.6
Inner Conductor Silver Plated Copper, 0.584mm
Dielectric Foam HDPE, 2.59mm
First Shield Bonded Aluminium Foil, 2.70mm
Second Shield Tinned Copper Braid, 3.15mm
Jacket Violet FR-PVC, 4.05mm
Impedance 75 Ohms
Maximum Frequency DC to 12 GHz
Capacitance 53 pF/m
Velocity of Propagation 83%
Bending Radius (Static) 14mm
Bending Radius (Flexing) 46mm
Max. Transmission Distance – 3Gb/s (SMPTE ST425) 97m
Max. Transmission Distance – 6Gb/s (SMPTE ST2081) 64m
Max. Transmission Distance – 12Gb/s (SMPTE 2082/2083) 44m
Attenuation @ 270 MHz 17.84 dB/100m
Attenuation @ 540 MHz 25.72 dB/100m
Attenuation @ 1000 MHz 35.40 dB/100m
Attenuation @ 3000 MHz 62.30 dB/100m
Attenuation @ 6000 MHz 90.80 dB/100m
Attenuation @ 12000 MHz 135.00 dB/100m
Temperature Range -20°C to +75°C
CPR Compliance Eca
RoHS Compliant Yes
Sold By The foot (5 ft minimum purchase)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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