Belden

1856A - Triax, RG59, 20 AWG Solid BC, Double 95% BC Braids, Belflex® Jkt

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SKU:: 1856A
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Description
Additional Information

Description

Triax, RG59, 20 AWG Solid Bare Copper Conductor, PE Insulation, 95% Bare Copper Braid Shield, PE Insulation, 95% Bare Copper Braid Shield, Belflex® Jacket

Specifications

Product Overview

Suitable Applications	Analog Video; Interconnect camera to CCU (camera control unit)

Construction Details

RG Type	59

Conductor

Size	Stranding	Nom. Diameter	Material
20 AWG	Solid	0.032 in	BC - Bare Copper

Insulation

Material	Nom. Insulation Diameter	Color Code
PE - Polyethylene (Foam)	0.145 in (3.68 mm)	White

Inner Shield

Layer	Shield Type	Material	Coverage
1	Braid	Bare Copper (BC)	95%

Inner Jacket

Material	Nom. Diameter
PE - Polyethylene	0.216 in (5.49 mm)

Outer Shield

Layer	Outer Shield Type	Material	Coverage
1	Braid	Bare Copper (BC)	95%

Outer Jacket

Material	Nom. Diameter
PVC - Polyvinyl Chloride	0.360 in (9.14 mm)

Overall Cable Diameter (Nominal)	0.360 in (9.14 mm)

Electrical Characteristics

Return Loss

Frequency	Min. Return Loss
5 - 850 MHz	21 dB
850 - 3000 MHz	15 dB

Attenuation

Frequency	Nom. Attenuation
1 MHz	0.30 dB/100ft
3.6 MHz	0.60 dB/100ft
10 MHz	0.80 dB/100ft
71.5 MHz	2.20 dB/100ft
135 MHz	3.00 dB/100ft
270 MHz	4.20 dB/100ft
360 MHz	4.80 dB/100ft
540 MHz	5.90 dB/100ft
720 MHz	6.90 dB/100ft
750 MHz	7.10 dB/100ft
1000 MHz	8.80 dB/100ft
1500 MHz	12.00 dB/100ft
2250 MHz	16.40 dB/100ft
3000 MHz	20.40 dB/100ft

Electricals

Nom. Conductor DCR	Nom. Inner Shield DCR	Nom. Outer Shield DCR	Nom. Capacitance Cond-to-Shield	Nom. Characteristic Impedance	Nom. Velocity of Prop.
10.1 Ohm/1000ft	2.5 Ohm/1000ft (8.2 Ohm/km)	1.6 Ohm/1000ft (5.2 Ohm/km)	16.3 pF/ft (53.5 pF/m)	75 Ohm	83%

Voltage

Voltage Rating
300 V

Mechanical Characteristics

Temperature

Operating
-50°C to +80°C

Bend Radius

Installation Min.
3.6 in (91 mm)

Max. Pull Tension	124 lbs (56.2 kg)
Bulk Cable Weight	76 lbs/1000ft

Standards and Compliance

Environmental Suitability	Indoor/Outdoor, Indoor, Aerial - When supported by messenger wire
Sustainability	CA Prop 65
CPR Compliance	CPR Euroclass: Eca
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)
UK Regulation Compliance	UKCA Mark
APAC Compliance	China RoHS II (GB/T 26572-2011)

History

Update and Revision	Revision Number: 0.478 Revision Date: 04-24-2023

Documentation

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Additional Information

Variant_Options:	Item #\|Color\|Putup Type\|Length\|UPC
Variant_Options 1856A B591000:	1856A B591000\|Black, Matte\|Reel\|1,000 ft\|612825356899
Variant_Options 1856A B594000:	1856A B594000\|Black, Matte\|Reel\|4,000 ft\|612825352242
Variant_Options 1856A 0061000:	1856A 0061000\|Blue, Light\|Reel\|1,000 ft\|612825356813
Variant_Options 1856A 0051000:	1856A 0051000\|Green, Dark\|Reel\|1,000 ft\|612825356868
Variant_Options 1856A 0021000:	1856A 0021000\|Red\|Reel\|1,000 ft\|612825356882
Variant_Options 1856A 0041000:	1856A 0041000\|Yellow\|Reel\|1,000 ft\|612825356875