Belden

1857A - Triax, RG59, 22 AWG Str BC, Double 95% BC Braids, Belflex® Jkt, Flexible

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SKU:: 1857A
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Description
Additional Information

Description

Triax, RG59, 22 AWG (19x34) Bare Copper Conductor, PE Insulation, 95% Bare Copper Braid Shield, PE Insulation, 95% Bare Copper Braid Shield, Belflex® Jacket, Flexible

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
22 AWG	19x34	0.031 in	BC - Bare Copper

Insulation

Material	Nom. Insulation Diameter	Color Code
PE - Polyethylene (Foam)	0.143 in (3.63 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	0.50 dB/100ft
10 MHz	0.80 dB/100ft
71.5 MHz	2.20 dB/100ft
135 MHz	3.10 dB/100ft
270 MHz	4.50 dB/100ft
360 MHz	5.40 dB/100ft
540 MHz	6.80 dB/100ft
720 MHz	8.10 dB/100ft
750 MHz	8.40 dB/100ft
1000 MHz	10.10 dB/100ft
1500 MHz	13.30 dB/100ft
2250 MHz	17.60 dB/100ft
3000 MHz	21.40 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.
14.0 Ohm/1000ft	2.5 Ohm/1000ft (8.2 Ohm/km)	1.6 Ohm/1000ft (5.2 Ohm/km)	17.0 pF/ft (55.8 pF/m)	75 Ohm	77%

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	102 lbs (46.3 kg)
Bulk Cable Weight	79 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: 0.463 Revision Date: 04-24-2023

Documentation

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Additional Information

Variant_Options:	Item #\|Color\|Putup Type\|Length\|UPC
Variant_Options 1857A B59500:	1857A B59500\|Black, Matte\|Reel\|500 ft\|612825358404
Variant_Options 1857A B591000:	1857A B591000\|Black, Matte\|Reel\|1,000 ft\|612825358411
Variant_Options 1857A B594000:	1857A B594000\|Black, Matte\|Reel\|4,000 ft\|612825352181
Variant_Options 1857A B595000:	1857A B595000\|Black, Matte\|Reel\|5,000 ft\|612825436140
Variant_Options 1857A 0061000:	1857A 0061000\|Blue, Light\|Reel\|1,000 ft\|612825356660
Variant_Options 1857A 0021000:	1857A 0021000\|Red\|Reel\|1,000 ft\|612825357643
Variant_Options 1857A 0071000:	1857A 0071000\|Violet\|Reel\|1,000 ft\|612825356578
Variant_Options 1857A 004500:	1857A 004500\|Yellow\|Reel\|500 ft\|612825356677
Variant_Options 1857A 0041000:	1857A 0041000\|Yellow\|Reel\|1,000 ft\|612825356684