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5544502 | QR® 540 JCASS

75 Ohm QR® Trunk and Distribution Cable, black PE jacket, flooded for underground

Specifications
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Specifications

Product Classification

Product Type Coaxial hardline cable
Product Brand QR®

General Specifications

Cable Type 540 series
Construction Type Welded
Jacket Color Black
Short Description QR 540 JCASS SM PR2171

Dimensions

Cable Length 1127.76 m | 3700 ft
Diameter Over Center Conductor, nominal 3.15 mm | 0.124 in
Diameter Over Dielectric, nominal 13.056 mm | 0.514 in
Diameter Over Jacket, nominal 15.494 mm | 0.61 in
Diameter Over Outer Conductor, nominal 13.716 mm | 0.54 in
Jacket Thickness, nominal 0.889 mm | 0.035 in
Outer Conductor Thickness, nominal 0.343 mm | 0.0135 in

Electrical Specifications

Capacitance 50.197 pF/m | 15.3 pF/ft
Capacitance Tolerance ±1.0 pF/ft
Characteristic Impedance 75 ohm
Characteristic Impedance Tolerance ±2 ohm
dc Resistance Note Nominal values based on a standard condition of 20 °C (68 °F)
dc Resistance, Inner Conductor, nominal 1.02 ohms/kft | 3.346 ohms/km
dc Resistance, Loop, nominal 1.61 ohms/kft | 5.282 ohms/km
dc Resistance, Outer Conductor, nominal 0.59 ohms/kft | 1.936 ohms/km
Jacket Spark Test Voltage 5000 Vac
Nominal Velocity of Propagation (NVP) 88 %
Operating Frequency Band 5–3000 MHz
Structural Return Loss 24 dB @ 1002–1218 MHz | 30 dB @ 5–1002 MHz

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft)
5.0 MHz 0.460 0.140
55.0 MHz 1.540 0.470
83.0 MHz 1.900 0.580
85.0 MHz 1.940 0.590
204.0 MHz 3.050 0.930
211.0 MHz 3.120 0.950
250.0 MHz 3.380 1.030
300.0 MHz 3.710 1.130
350.0 MHz 4.040 1.230
400.0 MHz 4.330 1.320
450.0 MHz 4.590 1.400
500.0 MHz 4.890 1.490
550.0 MHz 5.120 1.560
600.0 MHz 5.380 1.640
750.0 MHz 6.070 1.850
865.0 MHz 6.560 2.000
1002.0 MHz 7.120 2.170
1218.0 MHz 7.890 2.410
1300.0 MHz 8.340 2.540
1400.0 MHz 8.680 2.650
1500.0 MHz 9.010 2.750
1600.0 MHz 9.340 2.850
1700.0 MHz 9.650 2.940
1794.0 MHz 9.940 3.030
1800.0 MHz 9.960 3.040
2000.0 MHz 10.560 3.220
2200.0 MHz 11.130 3.390
2400.0 MHz 11.680 3.560
2600.0 MHz 12.210 3.720
2800.0 MHz 12.730 3.880
3000.0 MHz 13.230 4.030

Material Specifications

Center Conductor Material Copper-clad aluminum
Dielectric Material Foam PE
Jacket Material PE
Outer Conductor Material Aluminum

Mechanical Specifications

Minimum Bend Radius, bonded 101.6 mm | 4 in
Pulling Tension, maximum 99.79 kg | 220 lb

Environmental Specifications

Corrosion Protection Migraheal®
Environmental Space Buried

Packaging and Weights

Packaging Type Reel
Weight, gross 178.580 kg/km | 120 lb/kft

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system

Product Classification

Product Type Coaxial hardline cable
Product Brand QR®

General Specifications

Cable Type 540 series
Construction Type Welded
Jacket Color Black
Short Description QR 540 JCASS SM PR2171

Dimensions

Cable Length 1127.76 m | 3700 ft
Diameter Over Center Conductor, nominal 3.15 mm | 0.124 in
Diameter Over Dielectric, nominal 13.056 mm | 0.514 in
Diameter Over Jacket, nominal 15.494 mm | 0.61 in
Diameter Over Outer Conductor, nominal 13.716 mm | 0.54 in
Jacket Thickness, nominal 0.889 mm | 0.035 in
Outer Conductor Thickness, nominal 0.343 mm | 0.0135 in

Electrical Specifications

Capacitance 50.197 pF/m | 15.3 pF/ft
Capacitance Tolerance ±1.0 pF/ft
Characteristic Impedance 75 ohm
Characteristic Impedance Tolerance ±2 ohm
dc Resistance Note Nominal values based on a standard condition of 20 °C (68 °F)
dc Resistance, Inner Conductor, nominal 1.02 ohms/kft | 3.346 ohms/km
dc Resistance, Loop, nominal 1.61 ohms/kft | 5.282 ohms/km
dc Resistance, Outer Conductor, nominal 0.59 ohms/kft | 1.936 ohms/km
Jacket Spark Test Voltage 5000 Vac
Nominal Velocity of Propagation (NVP) 88 %
Operating Frequency Band 5–3000 MHz
Structural Return Loss 24 dB @ 1002–1218 MHz | 30 dB @ 5–1002 MHz

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft)
5.0 MHz 0.460 0.140
55.0 MHz 1.540 0.470
83.0 MHz 1.900 0.580
85.0 MHz 1.940 0.590
204.0 MHz 3.050 0.930
211.0 MHz 3.120 0.950
250.0 MHz 3.380 1.030
300.0 MHz 3.710 1.130
350.0 MHz 4.040 1.230
400.0 MHz 4.330 1.320
450.0 MHz 4.590 1.400
500.0 MHz 4.890 1.490
550.0 MHz 5.120 1.560
600.0 MHz 5.380 1.640
750.0 MHz 6.070 1.850
865.0 MHz 6.560 2.000
1002.0 MHz 7.120 2.170
1218.0 MHz 7.890 2.410
1300.0 MHz 8.340 2.540
1400.0 MHz 8.680 2.650
1500.0 MHz 9.010 2.750
1600.0 MHz 9.340 2.850
1700.0 MHz 9.650 2.940
1794.0 MHz 9.940 3.030
1800.0 MHz 9.960 3.040
2000.0 MHz 10.560 3.220
2200.0 MHz 11.130 3.390
2400.0 MHz 11.680 3.560
2600.0 MHz 12.210 3.720
2800.0 MHz 12.730 3.880
3000.0 MHz 13.230 4.030

Material Specifications

Center Conductor Material Copper-clad aluminum
Dielectric Material Foam PE
Jacket Material PE
Outer Conductor Material Aluminum

Mechanical Specifications

Minimum Bend Radius, bonded 101.6 mm | 4 in
Pulling Tension, maximum 99.79 kg | 220 lb

Environmental Specifications

Corrosion Protection Migraheal®
Environmental Space Buried

Packaging and Weights

Packaging Type Reel
Weight, gross 178.580 kg/km | 120 lb/kft

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system
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