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V1.0

03/04/20

RG403 Triaxial Cable

Newark.com/multicomp-pro

Farnell.com/multicomp-pro

Element14.com/multicomp-pro

Item

Material

Diameter (mm)

Inner Conductor

Silver plated copper clad steel

7 × 0.10 ±0.02

Dielectric

PTFE

0.86 ±0.05

Inner Shield

95% Silver Plated Copper Braid

1.26 ±0.05

Inner Jacket

FEP

1.88 ±0.05

Outer Shield

95% Silver Plated Copper Braid

2.29 ±0.05

Outer Jacket

FEP

2.95 ±0.05

Construction

Capacitance

96.5pF/m

Impedance

50Ω ±2Ω

Velocity of Propagation

69.5%

Conductor DCR

800.5Ω/km

Outer Shield DCR

21.3Ω/km

Max Operating Frequency

10

Max Operating Voltage

1500 RMS

Spark Test

2000 Vrms

Operating Temp Range

-55°C to 200°C

Electrical Characteristics

Frequency

(MHz)

Max Attenuation

(dB/100m)

100

45.3

400

91.2

1000

145

3000

257

Attenuation & Average Power (@ 20°C & Sea Level)

Important Notice : This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for

the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change

without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness,

any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make

any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or

where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its

negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.

Part Number Table

Description

Part Number

Triaxial Cable, RG403, FEP,Transparent Brown, 500m

RG403