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LDF 1-50 cable line
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LDFT 1-50 cable line
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Frequency
MHz
Attenuation
dB /100 ft
Attenuation
dB/100 m
Average Power, kW  
         
0.5 0.085 0.278 12.1
1 0.120 0.394 12.1
1.5 0.147 0.483 12.1
2 0.170 0.558 12.1
10 0.382 1.25 5.79
20 0.543 1.78 4.08
30 0.667 2.19 3.32
50 0.865 2.84 2.56
88 1.16 3.79 1.92
100 1.23 4.05 1.79
108 1.28 4.21 1.72
150 1.52 4.99 1.45
174 1.64 5.39 1.35
200 1.77 5.80 1.25
300 2.18 7.17 1.01
400 2.54 8.34 0.871
450 2.71 8.88 0.818
500 2.86 9.39 0.773
512 2.90 9.51 0.764
600 3.15 10.4 0.702
700 3.43 11.2 0.646
800 3.68 12.1 0.601
824 3.74 12.3 0.592
894 3.91 12.8 0.566
960 4.07 13.3 0.545
1000 4.16 13.6 0.533
1250 4.70 15.4 0.471
1500 5.19 17.0 0.426
1700 5.57 18.3 0.398
1800 5.75 18.9 0.385
2000 6.10 20.0 0.363
2100 6.27 20.6 0.353
2200 6.43 21.1 0.344
2300 6.60 21.6 0.336
3000 7.67 25.2 0.289
3400 8.24 27.0 0.269
4000 9.06 29.7 0.245
5000 10.3 33.9 0.215
6000 11.5 37.7 0.193
8000 13.7 44.9 0.162
10000 15.7 51.5 0.141
12000 17.6 57.7 0.126
14000 19.4 63.5 0.114
15800 20.9 68.6 0.106
       
 
 
Description
 
Cable Ordering Information
Standard Cable
シ" Standard Cable, Standard JACKET
fire Retardant Cables
シ" Fire Retardant Jacket(CATVX)
シ" Fire Retardant Jacket(CATVR)
Jumper Cable Assemblies
LDF1-50

LDF1RN-50
LDF1RN-50
 
Characteristics
Electrical
Impedance, ohms
Maximum Frequency, GHz
Velocity, percent
Peak Power Rating, Kw
Dc Resistance, ohms/1000ft(1000m)
Inner
Outer
Dc Breakdown, volts
Jacket Spark, volts
Capacitance, Pf/ ft(m)
Inductance, Ph/ ft(m)
50 +- 1
15.8
86
12.1

1.57(5.15)
1.02(3.33)
2200
5000
23.4(76.8)
0.059(0.19)
 
Mechanical
 
Outer conductor
Inner Conductor
Diameter over Jacket, in (mm)
Diameter over Copper outer Conductor, in(mm)
Diameter Inner Conductor, in (mm)
Minimum Bending Radius, in(mm)
Number of Bends, minimum (typical) Bending Moment, lb-ft (N.m)
Cable Weight, lb/ft(kg/m)
Tesile strength, lb(kg)
Flat Plate Crush Strength, lb/in(kg/mm)
Copper
Copper- Clad Aluminium 0.345(8.8)
0.31(7.7)
0.102(2.6)
3.0(76)
15(30)
0.98(1.33)
0.06(0.09)
200(91)
80(1.4)
 
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Standard conditions: For attenuation. VSWR 1.0, ambient temperature 20’C (68’F) For Average power. VSWR 1.0 ambient temperature 40’C (104’F) Inner conductor temperature 100’C(212’F), no solar loading
   
Cables : RF Coaxial & Microwaves Cables : Heliax Cable : LDF 1-50 Cable: LDF 2-50 Cable : LDF 4-50 Cable:
LDF 4-5.50 Cable: LDF 5-50A Cable: VXL 5-50A Cable : FSJ Series Cables: FSJ 1-50A Cable: FSJ 2-50A Cable: FSJ 4-50B Cable:

   
Keywords Heliax Cable, LDF Cable, Collinear Antenna , Yagi Antenna , Seling Antenna , XLR Connectors , RF Coaxial Connectors Links