Product Hierarchy
Product Hierarchy



Product Overview

Suitable Applications: Low loss HDTV/SDI Digital coax used in analog and digital video circuits and high quality applications; The outer conductor is designed for high screening attenuation and low transfer impedance; The cable is suitable for indoor and outdoor use

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterDiameter +/- ToleranceNo. of Coax
22SolidBC - Bare Copper0.65 mm0.02 mm1
Conductor Count: 1
TypeMaterialNominal DiameterDiameter +/- Tolerance
DielectricPE - Polyethylene (Foam)2.9 mm0.15 mm
Outer Shield Material
TypeLayerMaterialCoverage [%]Min. OverlapNominal DiameterCoverage +/- Tolerance
Tape1Tri-Laminate (Alum+Poly+Alum)80%2 mm
Braid2Tinned Copper (TC)80%3.45 mm5%
Tape3Bi-Laminate (Alum+Poly)2 mm
Outer Jacket Material
MaterialNominal DiameterDiameter +/- Tolerance
LSZH - Low Smoke Zero Halogen (Flame Retardant)4.45 mm0.2 mm
Table Notes: According to EN 50290-2-20

Construction and Dimensions

Min Elongation at Breakof Jacket: 125 %
Min Tensile Strength of Jacket: 9 MPa

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. Shield DCR
55 Ohm/km17 Ohm/km
Nom. CapacitanceCapacitance Tolerance
53 pF/m2 pF/m
Nominal Characteristic ImpedanceNominal Characteristic Tolerance
75 Ohm3 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
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/100m
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
Nominal DelayNominal Velocity of Propagation (VP) [%]Velocity of Propagation Tolerance
400 ns/ft84%2%
High Freq
Frequency [MHz]Min. RL (Return Loss) [dB]
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
Table Notes: In each frequency band, 1 peak value up to 4 dB lower is allowed
Frequency [MHz]Min. Screening Attenuation After Flexing
30 - 1000 MHz85 dB
1000 - 2000 MHz75 dB
2000 - 3000 MHz65 dB
3000 - 4500 MHz65 dB
Screening Class: A
Transfer Impedance
Transfer Impedance
Max. 5 mOhm/m

Temperature Range

Installation Temp Range: -5°C To +50°C
Storage Temp Range: -30°C To +70°C
Operating Temp Range: -30°C To +70°C

Mechanical Characteristics

Max. Pull Tension: 160 N
Min Bend Radius (W/o Pulling Strength): 45 mm


CPR Euroclass: Dca-s2,d1,a1
CENELEC Compliance: EN 50117-1
RG Type: Mini 59

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass Dca
EU RoHS Compliance Date (yyyy-mm-dd): 2011-12-28

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2 and IEC 60332-3-24
Other Flammability: CEI 20-22-3
IEC 60754-1 (EN50267-1)- Halogen Amount: Zero
IEC 60754-2 (EN50267-2)- Halogen Acid Gas Amount - Max. Conductivity: 2.5 µS/mm
IEC 60754-2 (EN50267-2)- Halogen Acid Gas Amount - Min. pH: 4.3
IEC 61034-2 (EN 61034-2) (VDE 0482-1034) - Smoke Density Min. Transmittance: IEC 61034-2

Part Number

Item #ColorPutup TypeLengthEAN
1855DNH.02500GrayReel500 m8719605004109
1855DNH.01500GreenReel500 m8719605004093
1855DNH.00500VioletReel500 m8719605004086


Update and Revision: Revision Number: 0.179 Revision Date: 09-30-2020
Date: 2011-12-28
No accessories are available for this product