Belden 1855A 75 Ohm SDI Coax, Mini RG-59, 23 AWG Solid BC, Foil + 95% TC Braid, PVC Jkt, CMR

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75 Ohm SDI Coax, Mini RG-59, 23 AWG Solid Bare Copper Conductor, PE Insulation, Foil + 95% Tinned Copper Braid Shield, PVC Jacket, CMR
Data Sheet

SKU: 1855A Category:

Description

Specifications
Product Overview
Suitable Applications Digital Video, 6 Gb/s UHDTV, HD-SDI 1080p
Construction Details
RG Type Mini 59
Conductor
AWG Stranding Nom. Diameter Material
23 Solid 0.023 in BC – Bare Copper
Insulation
Material Nom. Diameter
PE – Polyethylene (Foam) 0.102 in
Outer Shield Material
Layer Outer Shield Type Material Material Trade Name Coverage
1 Tape Tri-Laminate (Alum+Poly+Alum) Duofoil® 100%
2 Braid Tinned Copper (TC) 95%
Outer Jacket Material
Material Nom. Diameter
PVC – Polyvinyl Chloride 0.159 in
Electrical Characteristics
Return Loss
Frequency [MHz] Min. Return Loss [dB]
5 – 1600 MHz 23 dB
1600 – 4500 MHz 21 dB
4500 – 6000 MHz 15 dB
Attenuation
Frequency Nom. Attenuation [dB/100ft]
1 MHz 0.39 dB/100ft
3.58 MHz 0.78 dB/100ft
5 MHz 0.92 dB/100ft
6 MHz 1.00 dB/100ft
7 MHz 1.08 dB/100ft
10 MHz 1.2 dB/100ft
12 MHz 1.3 dB/100ft
25 MHz 1.8 dB/100ft
67.5 MHz 2.83 dB/100ft
71.5 MHz 2.93 dB/100ft
88.5 MHz 3.22 dB/100ft
100 MHz 3.39 dB/100ft
135 MHz 3.84 dB/100ft
143 MHz 4.00 dB/100ft
180 MHz 4.41 dB/100ft
270 MHz 5.44 dB/100ft
360 MHz 6.34 dB/100ft
540 MHz 7.85 dB/100ft
720 MHz 9.15 dB/100ft
750 MHz 9.31 dB/100ft
1000 MHz 10.89 dB/100ft
1500 MHz 13.38 dB/100ft
2000 MHz 15.64 dB/100ft
2250 MHz 16.68 dB/100ft
3000 MHz 19.65 dB/100ft
4500 MHz 24.35 dB/100ft
6000 MHz 28.97 dB/100ft
Electricals
Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance
Cond-to-Shield
Nom. Impedence Nom. Velocity
20.1 Ohm/1000ft 3.7 Ohm/1000ft 16.3 pF/ft 75 Ohm 82%
Voltage
UL Voltage Rating
300 V (CMR, CMG)
Mechanical Characteristics
Temperature
UL Rating Operating
75°C -30°C to +75°C
Bend Radius
Installation Min.
1.6 in
Bulk Cable Weight 17 lbs/1000ft
Max. Pull Tension 33 lbs
Standards and Compliance
Environmental Suitability Indoor/Outdoor, Indoor, UV Resistance
Sustainability CA Prop 65
Flammability / Fire Resistance UL1666 Vertical Shaft, FT4
NEC / UL Compliance CMR
CEC / C(UL) Compliance CMG
European Directive Compliance EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance China RoHS II (GB/T 26572-2011)
Plenum Number 1855P

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