Product Hierarchy
Product Hierarchy

1855ENH - COAX MINI RG59/U LSZH DIGITAL VIDEO

1855ENH-COAX MINI RG59/U LSZH DIGIT

COAX [0.6/2.8] MINI RG59/U LSZH CLASSICS PRO

Product Overview

Environmental Space: Indoor - Euroclass Dca
Suitable Applications: Low loss HDTV/SDI Digital coax used in critical analog and digital video circuits and high quality applications such as live broadcast in network studios and pre- or post-production facilities; Cable is suitable for indoor and outdoor use

Physical Characteristics (Overall)

Conductor
ElementStrandingMaterialNominal DiameterDiameter +/- ToleranceNo. of Coax
SolidBC - Bare Copper0.65 mm0.02 mm1
`
Conductor Count: 1
Conductor Size: 22 AWG
Insulation
TypeMaterialNominal DiameterDiameter +/- Tolerance
DielectricFoamed Polyethylene2.9 mm0.15 mm
Outer Shield Material
TypeLayerMaterialCoverage [%]Min. OverlapNominal DiameterCoverage +/- Tolerance
Tape1Aluminum/Polyester/Aluminum2 mm
Braid2Aluminum/Polyester/Aluminum90 %3.45 mm5 %
TC - Tinned Copper
Outer Jacket Material
MaterialNominal DiameterDiameter +/- Tolerance
LSZH / FRNC4.45 mm0.2 mm
OuterJacket1, Table Note: 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
Capacitance
Nom. CapacitanceCapacitance Tolerance
53 pF/m2 pF/m
Shielding: Foil + Braid(s)
Impedance
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
Delay
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
Screening
Frequency [MHz]Min. Screening Attenuation After Flexing
30 - 1000 MHz85 dB
1000 - 2000 MHz85 dB
2000 - 3000 MHz85 dB
3000 - 4500 MHz80 dB
Transfer Impedance
Frequency [MHz]Transfer Impedance
5-30 MHzMax. 15 mOhm/m
Voltage
Voltage Rating [V]
50 V AC
75 V DC

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

Standards

CPR Euroclass: Dca-s1,d1,a1
CENELEC Compliance: EN 50117-1 and EN 50290-2-20
RG Type: Mini 59/U Type
RG / Series Type: Mini 59/U Type

Flammability, LS0H, Toxicity Testing

ISO/IEC Flammability: IEC 60332-3-24
Other Flammability: CEI 20-35/1
LOI of Jacket: Min. 35 %
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero

Part Number

Variants
Item #Color
1855ENH.08500Black
1855ENH.58305Black
1855ENH.071000Blue
1855ENH.07500Blue
1855ENH.17100Blue
1855ENH.03500Cream
1855ENH.13100Cream
1855ENH.04500Gray
1855ENH.14100Gray
1855ENH.001000Green
1855ENH.002000Green
1855ENH.00500Green
1855ENH.10100Green
1855ENH.004200Green
1855ENH.004444Green
1855ENH.009999Green
1855ENH.06500Orange
1855ENH.02500Turquoise
1855ENH.12100Turquoise
1855ENH.024200Turquoise
1855ENH.05500Violet
1855ENH.15100Violet
1855ENH.054200Violet
1855ENH.051000Violet
1855ENH.01500White
1855ENH.091000Yellow, RAL 1021
1855ENH.09500Yellow, RAL 1021

History

Revision Number: 10
Sony Selects Belden® to Meet SKY Italia's HD Needs
Belden® BNC High-Definition Broadcast Connectors_Original_15485.pdf
VideoFlex® Snake Cable – FRNC 1855ENx_Original_10622.pdf