5D-FB (LMR300) PVC Insulated RF Coaxial cable

Technical data of product

Name of cable

Radio frequency cables with Foam polyethylene dielectric

Type of cable

LMR-300

Item

Structure of product

Inner conductor

Material

Copper covered aluminum

Structure

1/1.78±0.003mm

Cross-section

2.54 mm2

Insulation

Material

LDPE

Average thickness

1.5mm

A little bit the most thin thickness

1.34mm

Overall diameter

4.83±0.1mm

Outer conductor

Material

+

Aluminum+Aluminum foil

Diameter of braid wire

0.12±0.05mm

Structure of braid

16*8/0.12mm

Partition of braid

18.8±2.0mm

Diameter of braid

5.31±0.1mm

Jacket

Material

PVC

Average thickness

1.15mm

A little bit the most thin thickness

0.95mm

Overall diameter

7.60±0.10mm

Colour

Black

Marking

Printing

LMR-300

Item

Data of product

20

DC Resistance of inner conductor at 20

≤22.3Ω/km

Capacitance

81 ±3pF/m

Characteristic impedance

50±2Ω

Testing voltage of spark

2000V

Testing voltage

2000V

20

Attenuation constant at 20Max.

200MHz

0.11dB/m

400 MHz

0.17dB/m

900 MHz

0.25dB/m

1500 MHz

0.30dB/m

1800 MHz

0.36dB/m

2100 MHz

0.39dB/m

   (200~2500 MHz)

SWR

≤1.2

Structure diagram of product