Rojone CC-3529 75Ω Leaky Feeder Cable Datasheet

From DC-Light, Your Best Connection

TECHNICAL DATA SHEET

PART NUMBER:

CC-3529

75Ω Leaky Feeder Cable

PRODUCT

DESCRIPTION

75Ω Leaky Feeder Cable

Leaky feeder coaxial cable designed to allow the controlled release of radio frequency (RF) signals along its length. This characteristic makes it ideal for providingconsistent wireless communication inconfined areassuch astunnels, mines, and large buildings where conventional antennas MAY NOT BE SUITABLE. The cable consists of an inner conductor, dielectric insulator, outer conductorwith periodicslots,perforations orstructured braidprofile,covered by an outer insulating jacket. These intentional gaps in the outer conductor enable the cable to "leak" RF signals, ensuring even signal strength distribution. Leaky feeder systems typically include amplifiers and repeaters to maintain signal quality over long distances.

PRODUCT APPLICATION

• In-building uniform signal coverage

• Continuous connectivity for trains when underground

• Transportation tunnels

• Underground mining

ELECTRICAL PROPERTIES

Insulation Dielectric Strength kV

KEY BENEFITS

• Reliable signal distribution

• Increased safety

• Scalability

• Interference reduction

• Versatility

VSWR

Couple Loss

1 @ 150MHz <1.27dB/100ft 1.20 1 @ 200MHz <1.45dB/100ft 1.35

1 @ 250MHz <1.60dB/100ft 1.54 1 @ 300MHz <1.79dB/100ft 1.75

1 @ 350MHz <1.95dB/100ft 1.92 1 @ 400MHz <2.07dB/100ft 2.12

1 @ 450MHz <2.20dB/100ft 2.04

1 @ 500MHz <2.31dB/100ft 2.20

1 @ 550MHz <2.42dB/100ft 2.30 1 @ 600MHz <2.54dB/100ft 2.30

≤1.2 (or≥20.83dB), from 30MHz to 300MHz 22.5dB

85MHz: 60 ± 5dB 59

150MHz: 70 ± 5dB 72

Resistance of Insulation Mohm/km ≥1100 2200

Capacitance

1 @ 40°C 98% Minimum Installation Temperature 1°C - 15°C

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Rojone CC-3529 75Ω Leaky Feeder Cable Datasheet

Published on Jul 23, 2024

Rojone Pty Ltd

Leaky feeder coaxial cable designed to allow the controlled release of radio frequency (RF) signals along its length. This characteristic makes it ideal for providing consistent wireless communication in confined areas such as tunnels, mines, and large buildings where conventional antennas MAY NOT BE SUITABLE. The cable consists of an inner conductor, dielectric insulator, outer conductor with periodic slots, perforations or structured braid profile, covered by an outer insulating jacket. These intentional gaps in the outer conductor enable the cable to "leak" RF signals, ensuring even signal strength distribution. Leaky feeder systems typically include amplifiers and repeaters to maintain signal quality over long distances.