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Radio frequency coaxial cables

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Radio frequency coaxial cables

Coaxial cables are largely used to transmit electrical energy or signals from one place to another, connecting a source to a load or similar electronic device.

CONSTRUCTION

Conductor - Solid stranded Bare/ Tin annealed copper, CCS, SPWC, SSC, SPC, BCW Insulation - PE foam and solid, LDPE, PTFE, SP Braiding/ tapping - Copper/ ATC wire braiding/ Aluminium tapping/ Foiling/ SPC/ TPCW Outer sheath - Specially formulated PVC Size - RG Series (Reference MIL-C-17G), HLF series (equivalent to LMR series) and Feeder Cable
Type Conductor
No./mm Material
Insulation
Diameter mm
Impedence ohm Capacitance Pf/m Attenuation(dB/km)100MHz
RG-6/U
1/1.024 CCS
4.57
75 56.8 69
RG-11/U
7/0.404 TC
7.24
75 67.3 76
RG-11A/U
7/0.404 TC
7.24
75 67.3 76
RG-58/U
1/0.813 BC
2.95
53.5 90.5 133
RG-58A/U
19/0.18 TC
2.95
50 93.5 174
RG-58C/U
19/0.18 TC
2.95
50 93.5 174
RG-59/U
1/0.643 CCS
3.71
73 68.9 125
RG-59A/U
1/0.643 CCS
3.71
73 68.9 125
RG-59B/U
1/0.584 CCS
3.71
93 68.9 112
RG-174/U
7/0.16 CCS
1.52
50 110 259
RG-213/U
7/0.752 BC
7.24
50 100 69
RG-217/U
1/2.69 BC
9.4
50 100 50
RG-316
7/.51 SPCW
1.52
50 32 15
RG-223
1/.90 SCC
2.95
50 98 100.5
RG-178
7/.102 SPC
.85
50 95.50 43
RG-179
7/0.102 SPCW
1.6
50 64 24

Attenuation (@ 20deg C.) db/100m


Frequency 195 200 240 300 400 600
30MHz 6.5 5.8 4.4 3.5 2.2 1.4
50MHz 8.4 7.5 5.7 4.5 2.9 1.8
100MHz 12.0 10.8 8.2 6.5 4.3 2.8
150MHz 14.6 13.1 9.9 7.9 5.0 3.2
220MHz 17.7 15.9 12.0 9.6 6.1 3.9
450MHz 25.5 28.8 17.3 13.8 8.9 5.6
900MHz 36.5 32.6 24.8 19.9 12.8 8.2
1500MHz 47.7 42.4 32.4 26.0 16.8 10.9
1800MHz 52.5 46.6 35.6 28.7 18.6 12.1

Attenuation (@ 20deg C.) db/100m


Frequency 1-5/8" 1-1/4" 7/8" 1/2" 3/8" 1/2"S 1/4"S
30MHz 0.36 0.44 0.64 1.17 2.11 1.80 3.30
100MHz 0.67 0.83 1.19 2.1 3.90 3.33 5.90
150MHz 0.84 1.03 1.47 2.67 4.81 4.10 8.07
450MHz 1.53 1.86 2.65 4.75 8.57 7.31 14.22
890MHz 2.27 2.75 3.86 6.84 12.37 10.52 20.34
960MHz 2.38 2.86 4.02 7.12 12.89 11.03 21.18
1000MHz 2.43 2.94 4.12 7.28 13.17 11.20 21.62
1700MHz 3.35 4.01 5.56 9.74 17.22 15.21 28.77
1800MHz 3.47 4.15 5.75 10.10 18.32 15.60 29.60

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