Transcript
HFSC Riser
Super Flexible Foam Dielectric Feeder Product Description HFSC-12DR is a ½ inch, 50 Ohm Riser Rated RF coaxial cable that enables mobile communications inside buildings. Installed to eliminate dead zones and spotty coverage, this cable functions as the backbone cable of in-building DAS wireless systems. With its riser (CMR) rating, this coaxial cable offers flexibility and high crush resistance in a ½ inch size. Designed for high performance, its copper clad aluminum inner conductor, foamed PE dielectric insulation, corrugated copper outer conductor and its black outer riser rated jacket exceed the requirements of all in-building DAS active systems.
Flame Retardant Jacket Corrugated Copper Tube Conductor Copper-Clad Aluminum Conductor
Applications • In-building Wireless • Distributed Antenna System (DAS)
Foamed Polyethylene Dielectric Insulation
Features
Benefits
• Low minimum bending radius and bending moment • • • • •
Specifications Inner Conductor Material Dielectric Material Outer Conductor Material Jacket Material Recommended Operating Temperature °F (°C)
Copper-clad aluminum Foamed polyethylene Corrugated copper tube Black, flame retardant PE
• Super flexible cable is ideally suited for installations where multiple bends are required Low attenuation • Highly efficient signal transfer Low passive intermodulation • Outperforms the industry requirements for low PIM Non-halogenated, fire retardant, • Rugged and durable jacket slows black polyethylene jacket the spread of flame without releasing toxic smoke ETL Certified CMR (UL 1666)/ • Suitable for vertical cable runs CATVR (UL 1581) in a shaft or that penetrate more than one floor within a building Full range of easy to install • Shortens installation time connectors and an automated and expenses cable prep tool
Related products • Connectors CHFS-12xx • Cable prep tool T-HFSC12DR • Jumpers JR12xxxxx
-22 to +167 (-30 to +75)
Part Numbers and Physical Characteristics Cable Size in (mm) ½ (12)
Part Number HFSC-12DR
Inner Conductor 0.14 (3.6)
Nominal Diameter in (mm) Dielectric Outer Conductor 0.35 (8.9) 0.48 (12.2)
Jacket 0.55 (13.9)
Minimum Bend Flat Plate Crush Radius Approx. Weight Resistance in (mm) lbs/kft (kg/km) lbs/in (kg/mm) 1.26 (32) 62 (204) 95 (1.7)
Maximum Pulling Force lbs (kg) 143 (65)
Electrical Specifications
Part Number HFSC-12DR
Cable Size in (mm) ½ (12)
Frequency MHz 30 100 150 450 824 890 960 1,000 1,700 1,800 2,000 2,400 3,000
Conductor DC Resistance Ohms/kft (Ohms/km) Inner Outer 0.87 (2.85) 1.14 (3.75)
Nominal Attenuation* dB/100 ft (dB/100 m) 0.55 (1.80) 1.02 (3.33) 1.25 (4.10) 2.20 (7.29) 3.08 (10.10) 3.20 (10.50) 3.35 (11.00) 3.41 (11.20) 4.57 (15.00) 4.72 (15.50) 5.00 (16.40) 5.55 (18.20) 6.31 (20.70)
Minimum Insulation Resistance mΩ km 10,000
Dielectric Strength for 1 minute DC Potential – Volts 2,500
Average Power Rating at Ambient 40˚C Inner Conductor 100˚C kW 4.87 2.62 2.12 1.19 0.85 0.82 0.79 0.77 0.57 0.55 0.52 0.47 0.41
*The attenuation may rise by 0.2%/°C with rising temperature. Maximum attenuation shall not exceed 105% of nominal value. Standard Conditions: V.S.W.R. 1.0, Ambient Temperature 20°C/Attenuation is typical value.
Velocity of Propagation % 81 Frequency MHz 806–960 1,700–2,155
Peak Power Rating kW 15.6
Maximum Operating Frequency GHz 10.0
V.S.W.R. < 1.15 < 1.15
Characteristic Impedance Ohms 50 ± 2
Typical Return Loss dB 23
