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1855EN3

Product Number: 1855EN3

75 Ohm SDI 3 Coax, Mini RG-59, 22 AWG Solid BC, Foil + 90% TC Braid, LSZH Jkt

75 Ohm SDI 3 Coax, Mini RG-59, 22 AWG Solid Bare Copper Conductor, PE Insulation, Foil + 90% Tinned Copper Braid Shield, LSZH Jacket.

Availability
Global
Status
Active
Orderable items
2

Ships from and sold by A5 IT.

Part numbers

1855EN3 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #ColorPutup TypeLengthOrder
1855EN3.00250BlackReel250 mOrder online
1855EN3.00500BlackReel500 mOrder online

Specifications

Product Overview

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

Construction Details

RG TypeMini 59
Inner Jacket Table NotesMatte Finish

Conductor

Size22
StrandingSolid
Nom. Diameter0.65 mm
MaterialBC - Bare Copper

Insulation

MaterialPE - Polyethylene (Foam)
Nom. Insulation Diameter2.9 mm (0.11 in)
Color CodeRed, Green, Blue
NotesHDPE

Inner Shield

LayerShield TypeMaterialCoverage
1TapeTri-Laminate (Alum+Poly+Alum)100%
2BraidTinned Copper (TC)95%

Inner Jacket

MaterialLSZH - Low Smoke Zero Halogen (Flame Retardant)
Nom. Diameter4.45 mm (0.175 in)

Outer Jacket

MaterialLSZH - Low Smoke Zero Halogen (Flame Retardant)
Nom. Diameter12.1 mm

Electrical Characteristics

Screening ClassB

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/100m
1500 MHz38.7 dB/100m
2000 MHz45 dB/100m
2250 MHz48 dB/100m
2500 MHz50.8 dB/100m
3000 MHz56.1 dB/100m

Electricals

Max. Conductor DCR55 Ohm/km (17 Ohm/1000ft)
Nom. Capacitance Cond-to-Shield53 pF/m (16 pF/ft)
Nom. Characteristic Impedance75 Ohm
Nom. Velocity of Prop.84%

Transfer Impedance

Frequency5-30 MHz
Max. Transfer ImpedanceMax. 15 mOhm/m

Screening

Frequency
30 - 1000 MHz
1000 - 2000 MHz
2000 - 3000 MHz
3000 - 4500 MHz

Mechanical Characteristics

Temperature

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

Standards and Compliance

Environmental SuitabilityIndoor
Flammability / Reaction to FireIEC 60332-1-2
CPR ComplianceCPR Euroclass: Eca
European Halogen Free StandardsIEC 60754-1 - Halogen Amount = Zero
UK Regulation ComplianceUKCA Mark

History

Update and RevisionRevision Number: 0.212 Revision Date: 02-20-2026

Resources

Related sdi video coax cable