Product Number: H126D00

H126D00 - Broadband Coax, H126D, 18 AWG Solid BC, Tri-shield, PVC Jkt

Broadband Coax, H126D, 18 AWG Solid Bare Copper Conductor, PE Insulation, Duofoil + 35% Tinned Copper Braid + Foil Shield, PVC Jacket

Availability: EMEA | Asia Pacific
Status: Discontinued
Orderable items: 2

Ships from and sold by A5 IT.

Part numbers

H126D00 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Putup Type	Length	EAN	Order
H126D00.00U250	White	UnReel	250 m	8719605087270	Order online
H126D00.00500	White	Reel	500 m	8719605087256	Order online

Specifications

Product Overview

Suitable Applications	Broadband, Cable Television (CATV), RF drop cable, Over-The-Air (OTA) antennas

Product Life Cycle

Life Cycle	Discontinued - the product is no longer manufactured

Construction Details

RG Type	6
Outer Jacket1 Table Notes	According to European Standard EN 50290-2-20

Conductor

No. of Elements	1
Size	18 AWG
Stranding	Solid
Nom. Diameter	1 mm
Material	BC - Bare Copper

Insulation

Material	PE - Polyethylene (Foam)
Nom. Insulation Diameter	4.57 mm (0.180 in)

Outer Shield

Layer	Outer Shield Type	Material	Coverage
1	Tape	Tri-Laminate (Alum+Poly+Alum)	100%
2	Braid	Tinned Copper (TC)	35%
3	Tape	Bi-Laminate (Alum+Poly)	100%

Outer Jacket

Material	PVC - Polyvinyl Chloride
Nom. Diameter	6.9 mm (0.27 in)

Electrical Characteristics

Regularity of Impedance	Min. 40 dB
Return Loss Table Notes	In each frequency band, 3 peak values up to 4 dB lower are allowed
Attenuation Table Notes	Max. attenuation 10% higher

Return Loss

Frequency	Min. Return Loss
5 - 470 MHz	20 dB
470 - 1000 MHz	18 dB
1000 - 2000 MHz	16 dB
2000 - 3000 MHz	15 dB

Attenuation

Frequency	Nom. Attenuation
5 MHz	1.8 dB/100m
50 MHz	4.7 dB/100m
100 MHz	6.5 dB/100m
200 MHz	9.8 dB/100m
400 MHz	13 dB/100m
600 MHz	16.2 dB/100m
800 MHz	18.7 dB/100m
1000 MHz	21.1 dB/100m
1350 MHz	24.9 dB/100m
1750 MHz	28.8 dB/100m
2150 MHz	32.3 dB/100m
2400 MHz	34.4 dB/100m
3000 MHz	39.2 dB/100m

Electricals

Max. Conductor DCR	23 Ohm/km (7.0 Ohm/1000ft)
Nom. Outer Shield DCR	16 Ohm/km (4.9 Ohm/1000ft)
Nom. Capacitance Cond-to-Shield	54 pF/m (16 pF/ft)
Nom. Characteristic Impedance	75 Ohm
Nom. Velocity of Prop.	82%

Screening

Frequency	Min. Screening Attenuation
30 - 1000 MHz	95 dB
1000 - 2000 MHz	85 dB
2000 - 3000 MHz	75 dB

Mechanical Characteristics

Bulk Cable Weight	46 kg/km (31 lbs/1000ft)

Temperature

Operating	-40°C To +70°C
Installation	-5°C To +50°C
Storage	-40°C To +70°C

Bend Radius

Stationary Min.	35 mm (1.4 in)

Standards and Compliance

Environmental Suitability	Indoor - Euroclass Eca
Flammability / Reaction to Fire	IEC 60332-1-2
CPR Compliance	CPR Euroclass: Eca
ISO/IEC Compliance	IEC 61196
CENELEC Compliance	EN 50117-1
UK Regulation Compliance	UKCA Mark

History

Update and Revision	Revision Number: 0.314 Revision Date: 02-20-2026

Resources

Belden H126D00 technical datasheet Belden CATV Drop Cable Belden Ready-to-Install Metal Sheathed Communication Cable Belden CATV Multicore FRNC Cable Date: 1998-01-01

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