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5528702 | QR® 540 JCAM188 SM MT

75 Ohm QR® Trunk and Distribution Cable, black PE jacket with integrated figure 8 self-supporting galvanized solid steel messenger
Specifications
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Specifications

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft)
5.0 MHz 0.460 0.140
55.0 MHz 1.560 0.480
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
1000.0 MHz 7.120 2.170
1002.0 MHz 7.130 2.170
1218.0 MHz 8.050 2.450
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

Product Classification

Product Type Coaxial hardline cable
Product Brand QR®

General Specifications

Cable Type 540 series
Construction Type Welded
Jacket Color Black

Dimensions

Cable Length 3700 ft | 1127.76 m
Diameter Over Center Conductor, nominal 0.124 in | 3.15 mm
Diameter Over Dielectric, nominal 0.514 in | 13.056 mm
Diameter Over Jacket, nominal 0.61 in | 15.494 mm
Diameter Over Messenger Wire, nominal 0.188 in | 4.775 mm
Diameter Over Outer Conductor, nominal 0.54 in | 13.716 mm
Jacket Thickness, nominal 0.035 in | 0.889 mm
Outer Conductor Thickness, nominal 0.0135 in | 0.343 mm

Electrical Specifications

Capacitance 15.3 pF/ft | 50.197 pF/m
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 26 dB @ 1002–1218 MHz | 30 dB @ 5–1002 MHz

Material Specifications

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

Mechanical Specifications

Minimum Bend Radius, bonded 4 in | 101.6 mm
Messenger Wire Breaking Strength, minimum 3900 lb | 1769.01 kg
Pulling Tension, maximum 220 lb | 99.79 kg

Environmental Specifications

Environmental Space Aerial

Packaging and Weights

Packaging Type Reel
Weight, gross 221 lb/kft | 30.554 kg/km

Regulatory Compliance/Certifications

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

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft)
5.0 MHz 0.460 0.140
55.0 MHz 1.560 0.480
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
1000.0 MHz 7.120 2.170
1002.0 MHz 7.130 2.170
1218.0 MHz 8.050 2.450
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

Product Classification

Product Type Coaxial hardline cable
Product Brand QR®

General Specifications

Cable Type 540 series
Construction Type Welded
Jacket Color Black

Dimensions

Cable Length 3700 ft | 1127.76 m
Diameter Over Center Conductor, nominal 0.124 in | 3.15 mm
Diameter Over Dielectric, nominal 0.514 in | 13.056 mm
Diameter Over Jacket, nominal 0.61 in | 15.494 mm
Diameter Over Messenger Wire, nominal 0.188 in | 4.775 mm
Diameter Over Outer Conductor, nominal 0.54 in | 13.716 mm
Jacket Thickness, nominal 0.035 in | 0.889 mm
Outer Conductor Thickness, nominal 0.0135 in | 0.343 mm

Electrical Specifications

Capacitance 15.3 pF/ft | 50.197 pF/m
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 26 dB @ 1002–1218 MHz | 30 dB @ 5–1002 MHz

Material Specifications

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

Mechanical Specifications

Minimum Bend Radius, bonded 4 in | 101.6 mm
Messenger Wire Breaking Strength, minimum 3900 lb | 1769.01 kg
Pulling Tension, maximum 220 lb | 99.79 kg

Environmental Specifications

Environmental Space Aerial

Packaging and Weights

Packaging Type Reel
Weight, gross 221 lb/kft | 30.554 kg/km

Regulatory Compliance/Certifications

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

Environment Health and Safety

Product Specification

Warranty

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