Specifications
Product Classification
| Regional Availability | North America |
| Product Type | Coaxial hardline cable |
| Product Brand | QR® |
| Government Funding | Build America Buy America (BABA) compliant* |
General Specifications
| Cable Type | 540 Series |
| Construction Type | Welded |
| Jacket Color | Black with co-extruded red stripe |
| Short Description | QR 540 JCART R SM PR2351 |
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 | 3.346 ohms/km | 1.02 ohms/kft |
| dc Resistance, Loop, nominal | 5.282 ohms/km | 1.61 ohms/kft |
| dc Resistance, Outer Conductor, nominal | 1.936 ohms/km | 0.59 ohms/kft |
| Jacket Spark Test Voltage | 5000 Vac |
| Nominal Velocity of Propagation (NVP) | 88 % |
| Operating Frequency Band | 5–3000 MHz |
| Structural Return Loss | 24 dB @ 1003–1218 MHz | 24 dB @ 1219–1794 MHz | 30 dB @ 5–1002 MHz |
| Structural Return Loss, Grade N | ≥24 dB @ 1003–1218 MHz | ≥24 dB @ 1219–1794 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 |
| 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
Documentation & Downloads Product Compliance Documentation Global Trade Data Statement of Compliance RoHS/REACH Product Specification 5518702 Product specifications Warranty CommScope Limited Product Warranty Product Compliance Documentation Global Trade Data Statement of Compliance RoHS/REACH Product Specification 5518702 Product specifications Warranty CommScope Limited Product Warranty BrandCommScopeSelect at least 2 products |








































Tv Wall Plate Combo, Single F81 & Rj11, White
USB OTG Adapter Cable 6" SKU: ATDS150159
9U Shallow Depth Wall Cabinet
Fiber in a Box OM3 Plenum Blend 12 Strand SCP Indoor/Outdoor UV 500ft/152.5m - EF-OM3P-12DIST-BK-500
3U 16" Component Shelf - 2 Pack
Rj11 Inline Coupler, 6P4C, Cross-Wired, White
Wallplate, Single Rj11, 6P4C, Smooth Finish, White
Usb 2.0 Cable, Usb-A(M) To Usb-A(M), Beige, 10Ft
6Port Keystone Wallplate Black Smooth Face SKU: ATDS101835BK
Usb 2.0 Cable, Usb-A(M) To Usb-A(F), Beige, 15Ft
10Ft A-Male to A-Male USB2.0 Cable Ivory SKU: ATDS150105IV
Cat6 Tooless Smb, Single Rj45, 8P8C, 110Idc, 568A/B, White
Training Table Power/Data Conversion Kit
3Ft A Male to Mini-B 5Pin Male USB2.0 Cable SKU: ATDS150117
Telephone Surface Mount Box, Single Rj11, 4P4C, Loaded, Usoc, Ivory
Cat5E Tooless Smb, Single Rj45, 8P8C, 110Idc, 568A/B, White
24U 4-Post Adjustable Rack
3Port Keystone Wallplate White Smooth Face SKU: ATDS101833WT




