35422-57

Heat treated LDF1RK-50, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/4 in, black non-halogenated fire retardant jacket

Product Classification  
Brand   HELIAX®
Product Series   LDF1-50
Product Type   Coaxial wireless cable
   
Construction Materials  
Jacket Material   Non-halogenated, fire retardant polyolefin
Outer Conductor Material   Corrugated copper
Dielectric Material   Foam PE
Flexibility   Standard
Inner Conductor Material   Copper-clad aluminum wire
Jacket Color   Black
   
Dimensions  
Nominal Size   1/4 in
Cable Weight   0.06 lb/ft   |   0.09 kg/m
Diameter Over Dielectric   6.858 mm   |   0.270 in
Diameter Over Jacket   9.017 mm   |   0.355 in
Inner Conductor OD   2.5400 mm   |   0.1000 in
Outer Conductor OD   7.874 mm   |   0.310 in
   
Electrical Specifications  
Cable Impedance   50 ohm ±1 ohm
Capacitance   23.0 pF/ft   |   77.0 pF/m
dc Resistance, Inner Conductor   1.570 ohms/kft   |   5.151 ohms/km
dc Resistance, Outer Conductor   1.220 ohms/kft   |   4.003 ohms/km
dc Test Voltage   2200 V
Inductance   0.059 µH/m   |   0.018 µH/ft
Insulation Resistance   100000 Mohms•km
Jacket Spark Test Voltage (rms)   5000 V
Operating Frequency Band   1 – 15800 MHz
Peak Power   12.1 kW
Velocity   86%
   
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)
   
Mechanical Specifications  
Bending Moment   1.4 N-m   |   1.0 ft lb
Fire Retardancy Test Method   NFPA 130-2010   |   UL 1666/CATVR
Flat Plate Crush Strength   80.0 lb/in   |   1.4 kg/mm
Minimum Bend Radius, Multiple Bends   76.20 mm   |   3.00 in
Minimum Bend Radius, Single Bend   38.10 mm   |   1.50 in
Number of Bends, minimum   15
Number of Bends, typical   30
Smoke Index Test Method   IEC 61034
Tensile Strength   91 kg   |   200 lb
Toxicity Index Test Method   IEC 60754-1   |   IEC 60754-2
   
Note  
Performance Note   Values typical, unless otherwise stated
   
Standard Conditions  
Attenuation, Ambient Temperature   20 °C   |   68 °F
Average Power, Ambient Temperature   40 °C   |   104 °F
Average Power, Inner Conductor Temperature   100 °C   |   212 °F
Return Loss/VSWR
Frequency BandVSWRReturn Loss (dB)
680–960 MHz1.220.80
1700–2200 MHz1.220.80
2200–2700 MHz1.4315.00

Attenuation

Enter a specific frequency to view its attenuation:  
 
Attenuation
Frequency (MHz)Attenuation (dB/100 m)Attenuation (dB/100 ft)Average Power (kW)
0.50.2780.08512.10
10.3940.1212.10
1.50.4830.14712.10
20.5580.1712.10
101.2540.3825.83
201.7810.5434.11
302.1880.6673.34
502.8380.8652.58
853.7241.1351.96
883.7911.1561.93
1004.0491.2341.81
1084.2131.2841.74
1504.9931.5221.47
1745.3921.6441.36
2005.7981.7671.26
2045.8581.7851.25
3007.1682.1851.02
4008.3422.5430.88
4508.882.7060.82
4608.9842.7380.81
4608.9842.7380.81
5009.3912.8620.78
5129.5112.8990.77
60010.3513.1550.71
70011.2443.4270.65
80012.0843.6830.61
82412.2783.7420.60
89412.8333.9110.57
96013.3394.0660.55
100013.6394.1570.54
121815.1924.630.48
125015.414.6970.47
150017.045.1940.43
170018.2665.5670.40
179418.8235.7370.39
180018.8585.7480.39
200020.0036.0970.37
210020.5596.2660.36
220021.1046.4320.35
230021.646.5960.34
250022.6866.9140.32
270023.7017.2240.31
300025.1717.6720.29
340027.0488.2440.27
370028.4038.6570.26
380028.8468.7920.25
400029.7199.0580.25
500033.87110.3230.22
600037.74211.5030.19
800044.88813.6810.16
880047.57914.5010.15
1000051.47515.6890.14
1200057.66417.5750.13
1400063.55219.370.12
1580068.64620.9220.11
  • * Values typical, guaranteed within 5%
Regulatory Compliance/Certifications
AgencyClassification
RoHS 2011/65/EU Compliant
China RoHS SJ/T 11364-2006Below Maximum Concentration Value (MCV)
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system

Logo Logo Logo
Add Cancel