QR540
Brand : OEM
Product origin : China
Delivery time : 15 days
Supply capacity : 200000 km
Applications
High-Definition Serial Digital Video, High-Resolution Analog Video, High-End Broadband Signal, Transmission for satellite use, Digital Audio (AES3id, SPDIF or Word Clock), CATV-MATV, Computer & Data Processing Transmissions
Features & Benefits
Install Friendly
Nitrogen-Injected Foam Polyethylene Dielectric reduces the high-frequency attenuation, while maintaining uniform cell structure, low return loss and exceptional crush resistance
Meets NEC Standards
Sunlight Resistant & RoHS Compliant
Legend marking for Rooms and Zones to save installation time
Free from restricted metals and hazardous compounds
Low capacity
Physical Characteristics | Certifications |
Conductor: 3.15mm Solid Copper-clad aluminum | ISO9001: 2008, ISO14001: 2004, OHSAS 18001 |
Insulation: Foam PE | UL listed Type: CMR (UL 1666), CM(UL 1685) |
Dielectric Diameter: 13.03mm | UL444 |
Outer Conductor: 12.7mm Aluminum Bounded Tape | RoHS / REACH Compliant |
Jacket: PE | |
Jacket Diameter: 13.72 | Electrical Characteristics |
Nominal Cable Diameter: 15.49mm | Nom Capacitance (pF/m ): 50 |
Minimum Bend Radius: 100mm | Characteristic Impedance (Ω): 75±3 |
Maximum Pulling Force (lbs): | Nom Velocity of Propagation (%): 88% |
Temperature Rating (°C): | DC Resistance Outer Conductor(Ω/km): |
Installation: 0 to + 60 | DC Resistance Inner Conductor(Ω/km): |
Storage & Operation: -20 to + 70 | DC Resistance Loop(Ω/km): |
Structure Return Loss(dB): 20 |
Electrical Performance
Frequency | Attenuation (dB/100 m) |
5 MHz | 0.46 |
55 MHz | 1.54 |
250 MHz | 3.38 |
450 MHz | 4.59 |
550 MHz | 5.12 |
750 MHz | 6.07 |
865 MHz | 6.56 |
1000 MHz | 7.12 |