LMR-300 5/16″ Flexible Low Loss Coax

$0.00$18.28 per meter

• Short Antenna Feeder runs
• Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax, SCADA, Mobile Antennas) requiring an easily routed, low loss RF cable
Clear

Description

 

Frequency (MHz)

30

50

150

220

450

900

1500

1800

2000

2500

5800

8000

Attenuaton dB/100 ft 1.1 1.4 2.4 2.9 4.2 6.1 7.9 8.7 9.2 10.4 16.5 19.8
Attenuaton dB/100 m 3.5 4.5 7.9 9.6 13.8 19.9 26.0 28.7 30.3 34.2 54.2 65.0
Avg. Power kW 2.09 1.62 0.92 0.76 0.52 0.36 0.28 0.25 0.24 0.21 0.13 0.11

 

Construction Specifications

Description

Material

In.

(mm)

Inner Conductor Solid BC 0.070 (1.78)
Dielectric Foam PE 0.190 (4.83)
Outer Conductor Aluminum Tape 0.196 (4.98)
Overall Tinned Copper 0.225 (5.72)
Jacket (see table) 0.300 (7.62)

 

 

Mechanical Specifications

Performance Property

Units

US

(metric)

Bend Radius: installation in. (mm 0.88 (22.2)
Bend Radius: repeated in. in. (mm 3.0 (76.2)
Bending Momen ft-lb (N-m) 0.38 (0.52)
Weight lb/ft (kg/m) 0.055 (0.08)
Tensile Strength lb (kg) 120 (54.5)
Flat Plate Crush lb/in. (kg/mm) 30 (0.54)

 

 

Electrical Specifications

Performance Property

Units

US

(metric)

Velocity of Propagation % 82
Dielectric Constant NA 1.38
Time Delay nS/ft (nS/m) 1.20 (3.92)
Impedance ohms 50
Capacitance pF/ft (pF/m) 23.9 (78.4)
Inductance uH/ft (uH/m) 0.060 (0.20)
Shielding Effectiveness dB >90
DC Resistance
     Inner Conductor ohms/1000ft (/km) 2.12 (7.0)
     Outer Conductor ohms/1000ft (/km) 2.21 (7.3)
Voltage Withstand Volts DC 2000
Jacket Spark Volts RMS 5000
Peak Power kW 10

 

 

Environmental Specifications

Performance Property

°F

°C

Installation Temperature Range -40/+185 -40/+85
Storage Temperature Range -94/+185 -70/+85
Operating Temperature Range -40/+185 -40/+85

 

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