Heliax® antennkabel 50 Ohm 1/2" Extreme Low Loss

LDF4RK-50A

Pris per meter

 HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2  in, black non-halogenated, fire retardant polyolefin jacket  B2ca-s1a-d1,a1 (CPR testing is conducted annually please reference the  website for latest classification)

Product Type     Coaxial wireless cable
Product Brand     SureFlex® | HELIAX®
Product Series     LDF4-50A
Ordering Note     CommScope® standard product in Asia Pacific | CommScope® standard product in Europe, the Middle East, and Africa
General Specifications
Flexibility     Standard
Jacket Color     Black
Dimensions
Diameter Over Dielectric     12.954 mm | 0.51 in
Diameter Over Jacket     16.002 mm | 0.63 in
Inner Conductor OD     4.826 mm | 0.19 in
Outer Conductor OD     13.97 mm | 0.55 in
Nominal Size     1/2 in
Electrical Specifications
Attenuation, Ambient Temperature     68 °F | 20 °C
Cable Impedance     50 ohm ±1 ohm
Capacitance     75.8 pF/m | 23.104 pF/ft
dc Resistance, Inner Conductor     1.48 ohms/km | 0.451 ohms/kft
dc Resistance, Outer Conductor     2.69 ohms/km | 0.82 ohms/kft
dc Test Voltage     4000 V
Inductance     0.19 µH/m | 0.058 µH/ft
Insulation Resistance     100000 MOhms-km
Jacket Spark Test Voltage (rms)     5000 V
Operating Frequency Band     1 – 8800 MHz
Peak Power     40 kW
Velocity     88 %
Attenuation
Frequency     Attenuation (dB/100 m)     Attenuation (dB/100 ft)     Average Power (kW)
1.0 MHz     0.211     0.064     36.11
1.5 MHz     0.259     0.079     29.46
2.0 MHz     0.299     0.091     25.50
10.0 MHz     0.672     0.205     11.35
20.0 MHz     0.954     0.291     7.99
30.0 MHz     1.172     0.357     6.51
50.0 MHz     1.521     0.463     5.02
85.0 MHz     1.995     0.608     3.82
88.0 MHz     2.031     0.619     3.76
100.0 MHz     2.169     0.661     3.52
108.0 MHz     2.256     0.688     3.38
150.0 MHz     2.673     0.815     2.85
174.0 MHz     2.887     0.880     2.64
200.0 MHz     3.103     0.946     2.46
204.0 MHz     3.135     0.956     2.43
300.0 MHz     3.835     1.169     1.99
400.0 MHz     4.462     1.360     1.71
450.0 MHz     4.749     1.447     1.61
460.0 MHz     4.804     1.464     1.59
500.0 MHz     5.021     1.530     1.52
512.0 MHz     5.085     1.550     1.50
600.0 MHz     5.533     1.686     1.38
700.0 MHz     6.009     1.831     1.27
800.0 MHz     6.456     1.968     1.18
824.0 MHz     6.560     1.999     1.16
894.0 MHz     6.855     2.089     1.11
960.0 MHz     7.124     2.171     1.07
1000.0 MHz     7.284     2.220     1.05
1218.0 MHz     8.110     2.472     0.94
1250.0 MHz     8.226     2.507     0.93
1500.0 MHz     9.093     2.771     0.84
1700.0 MHz     9.744     2.970     0.78
1794.0 MHz     10.039     3.060     0.76
1800.0 MHz     10.058     3.066     0.76
2000.0 MHz     10.666     3.251     0.72
2100.0 MHz     10.961     3.341     0.70
2200.0 MHz     11.251     3.429     0.68
2300.0 MHz     11.535     3.516     0.66
2500.0 MHz     12.090     3.685     0.63
2700.0 MHz     12.627     3.849     0.60
3000.0 MHz     13.407     4.086     0.57
3400.0 MHz     14.401     4.389     0.53
3600.0 MHz     14.882     4.536     0.51
3700.0 MHz     15.118     4.608     0.50
3800.0 MHz     15.353     4.679     0.50
3900.0 MHz     15.585     4.750     0.49
4000.0 MHz     15.815     4.820     0.48
4100.0 MHz     16.042     4.889     0.48
4200.0 MHz     16.268     4.958     0.47
4300.0 MHz     16.492     5.027     0.46
4400.0 MHz     16.714     5.094     0.46
4500.0 MHz     16.934     5.161     0.45
4600.0 MHz     17.153     5.228     0.44
4700.0 MHz     17.370     5.294     0.44
4800.0 MHz     17.585     5.360     0.43
4900.0 MHz     17.798     5.425     0.43
5000.0 MHz     18.010     5.489     0.42
6000.0 MHz     20.055     6.113     0.38
8000.0 MHz     23.826     7.262     0.32
8800.0 MHz     25.244     7.694     0.30
Return Loss/VSWR
Frequency Band     VSWR     Return Loss (dB)
680–800 MHz     1.13     24.30
800–960 MHz     1.13     24.30
1700–2000 MHz     1.13     24.30
2300–2700 MHz     1.13     24.30
Material Specifications
Dielectric Material     Foam PE
Jacket Material     Non-halogenated, fire retardant polyolefin
Inner Conductor Material     Copper-clad aluminum wire
Outer Conductor Material     Corrugated copper
Mechanical Specifications
Minimum Bend Radius, multiple Bends     5 in | 127 mm
Minimum Bend Radius, Single Bend     2 in | 50.8 mm
Number of Bends, minimum     15
Number of Bends, typical     50
Tensile Strength     113 kg | 249.122 lb
Bending Moment     3.8 N-m | 33.633 in lb
Flat Plate Crush Strength     2 kg/mm | 111.995 lb/in
Environmental Specifications
Installation temperature     -40 °C to +60 °C (-40 °F to +140 °F)
Operating Temperature     -40 °C to +60 °C (-40 °F to +140 °F)
Storage Temperature     -40 °C to +60 °C (-40 °F to +140 °F)
Average Power, Ambient Temperature     104 °F | 40 °C
Average Power, Inner Conductor Temperature     212 °F | 100 °C
EN50575 CPR Cable EuroClass Fire Performance     B2ca
EN50575 CPR Cable EuroClass Smoke Rating     s1a
EN50575 CPR Cable EuroClass Droplets Rating     d1
EN50575 CPR Cable EuroClass Acidity Rating     a1
Fire Retardancy Test Method     NFPA 130-2010 | UL 1666/CATVR/CMR
Smoke Index Test Method     IEC 61034
Toxicity Index Test Method     IEC 60754-2 | IEC 60754-1