

RG59 standard
Construction
Inner Conductor CCS /BC/TC 0.81
Dielectric FoamPE 3.66
First Shield AL Foil
Second Shield AL/BC/TC Braid 40%-95%
Electrical Characteristics
Impedance () 75±3
Capacitance (pF/m) 52±2
Velocity of Propagation(﹪) 85.0
Return Loss
5-1000MHz(dB) ≥22
1000-3000MHz(dB) ≥20
Attenuation(20℃)
Frequency (MHZ) Max Attenuation (dB/100ft) Max Attenuation (dB/100m)
5 0.9 2.8
55 2.1 6.7
187 3.6 11.8
211 3.8 12.5
400 5.1 16.7
500 5.7 18.7
750 7.0 22.8
860 7.5 24.6
1000 8.0 26.3
1500 9.9 32.5
1800 10.9 35.6
2200 12.6 41.2
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