Product Hierarchy
Product Hierarchy

1855ENH - 1855ENH - 75 Ohm SDI Coax, Mini RG-59, 22 AWG Solid BC, Foil + 90% TC Braid, LSZH Jkt


75 Ohm SDI Coax, Mini RG-59, 22 AWG Solid Bare Copper Conductor, PE Insulation, Foil + 90% Tinned Copper Braid Shield, LSZH Jacket, Dca. IEC 60332-1-2.

Product Overview

Suitable Applications: Digital Video, 6 Gb/s UHDTV, HD-SDI 1080p; Cable is UV-resistant and suitable for indoor and outdoor use

Construction Details

RG Type: Mini 59
Conductor
No. of ElementsSizeStrandingNom. DiameterMaterial
122 AWGSolid0.65 mmBC - Bare Copper
Insulation
ElementMaterialNom. Insulation Diameter
Insulated ConductorPE - Polyethylene (Foam)2.9 mm (0.11 in)
Outer Shield
LayerOuter Shield TypeMaterialCoverage
1TapeTri-Laminate (Alum+Poly+Alum)100%
2BraidTinned Copper (TC)90%
Outer Jacket
MaterialNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)4.45 mm
Table Notes: According to EN 50290-2-20

Electrical Characteristics

Attenuation
FrequencyNom. Attenuation
1 MHz1.7 dB/100m
3.6 MHz2.5 dB/100m
5 MHz2.8 dB/100m
6 MHz3 dB/100m
7 MHz3.2 dB/100m
10 MHz3.7 dB/100m
12 MHz4 dB/100m
25 MHz5.4 dB/100m
67.5 MHz8.3 dB/100m
71.5 MHz8.6 dB/100m
88.5 MHz9.5 dB/100m
100 MHz10 dB/100m
135 MHz11.5 dB/100m
143 MHz11.9 dB/100m
180 MHz13.2 dB/100m
270 MHz16.1 dB/100m
360 MHz18.6 dB/100m
540 MHz22.8 dB/100m
720 MHz26.4 dB/100m
750 MHz26.9 dB/100m
1000 MHz31.3 dB/100
1500 MHz38.7 dB/100m
2000 MHz45 dB/100m
2250 MHz48 dB/100m
2500 MHz50.8 dB/100m
3000 MHz56.1 dB/100m
4000 MHz65.7 dB/100m
4500 MHz70.2 dB/100m
Electricals
Max. Conductor DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
55 Ohm/km (17 Ohm/1000ft)53 pF/m (16 pF/ft)75 Ohm84%
Transfer Impedance
FrequencyMax. Transfer Impedance
5-30 MHzMax. 15 mOhm/m
Screening
FrequencyMin. Screening Attenuation
30 - 1000 MHz85 dB
1000 - 2000 MHz
2000 - 3000 MHz
3000 - 4500 MHz
Screening Class: B
Voltage
Voltage Rating
75 V DC

Mechanical Characteristics

Temperature
OperatingInstallationStorage
-30°C To +70°C-5°C To +50°C-30°C To +70°C
Bend Radius
Stationary Min.
45 mm (1.8 in)
Max. Pull Tension: 160 N (36 lbf)

Standards and Compliance

Environmental Suitability: Indoor/Outdoor - Euroclass Dca
Flammability / Reaction to Fire: IEC 60332-1-2, CEI 20-35/1
CPR Compliance: CPR Euroclass: Dca-s1,d1,a1; CPR UKCA Class: Dca-s1,d1,a1
ISO/IEC Compliance: IEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC Compliance: EN 50117-1, EN 50290-2-20
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
European Directive Compliance: EU CE Mark
UK Regulation Compliance: UKCA Mark

History

Update and Revision: Revision Number: 0.298 Revision Date: 02-28-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthEAN
1855ENH.08500BlackReel500 m8719605004352
1855ENH.17100BlueReel100 m8719605004437
1855ENH.07500BlueReel500 m8719605004345
1855ENH.071000BlueReel1,000 m8719605004338
1855ENH.03500CreamReel500 m8719605004277
1855ENH.10100GreenReel100 m8719605004383
1855ENH.00500GreenReel500 m8719605004222
1855ENH.001000GreenReel1,000 m8719605004185
1855ENH.002000GreenReel2,000 m8719605004192
1855ENH.06500OrangeReel500 m8719605004321
1855ENH.05500VioletReel500 m8719605004314
1855ENH.051000VioletReel1,000 m8719605004291
1855ENH.01500WhiteReel500 m8719605004246
1855ENH.09500YellowReel500 m8719605004376
Date: 2005-01-01
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Version: CS 002E
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