China 18AWG 20AWG RG6 Rg59+2c Siamese Cable Camera Cable Premade Cable Power Cable CCTV Cable for Surveillance, Find details about China Siamese Cable, Rg59+2c Siamese from 18AWG 20AWG RG6 Rg59+2c Siamese Cable Camera Cable Premade Cable Power Cable CCTV Cable for Surveillance
0.64Cu/CCS+3.66SPE+90%Braiding Coverage+6.0PVC+0.5mm2 power/0.75mm2 power
0.81Cu/CCS+3.66FPE+Bonded foil+90% Braiding Coverage+6.0PVC+0.5mm2 power/0.75mm2 power
Description for RG59 with power cable
Mainly used for the distribution and access of electronic communication equipment, RF transmitter unit of
communication system, building cabling and CATV; the most striking features are broadband and high
speed; currently, also widely used in the multimedia transmission field; conforms to RG59.
Features
Specificaitons | ||||||
Physical dimensions | ||||||
component | Standard-shield | Tri-shield | Quad-shield | |||
inchs | mm | inchs | mm | inchs | mm | |
Nominal center conductor diameter | 0.032 | 0.81 | 0.032 | 0.81 | 0.032 | 0.81 |
Nominal diameter over dielectric | 0.144 | 3.66 | 0.144 | 3.66 | 0.14 | 3.66 |
Nominal diameter over first shield | 0.151 | 3.84 | 0.151 | 3.84 | 0.151 | 3.84 |
Nominal diameter over jacket | 0.24 | 6.1 | 0.24 | 6.1 | 0.265 | 6.73 |
Nominal jacket wall thickness | 0.03 | 0.76 | 0.032 | 0.81 | 0.034 | 0.86 |
Nominal diameter of | 0.051(single) | 1.3 | 0.051(single) | 1.3 | 0.051(single) | 1.3 |
steel messenger | 0.072(dual) | 1.83 | 0.072(dual) | 1.83 | 0.072(dual) | 1.83 |
Electrial Characteristics | ||||||
Nominal impedance | 75ohms | |||||
Nominal Velocity of propagation | 0.85 | |||||
Attenuation(20ºC) | ||||||
Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) | ||||
55 | 2.05 | 6.73 | ||||
211 | 3.8 | 12.47 | ||||
350 | 4.8 | 15.75 | ||||
450 | 5.4 | 17.72 | ||||
550 | 5.95 | 19.52 | ||||
750 | 6.97 | 22.87 | ||||
865 | 7.52 | 24.67 | ||||
1000 | 8.12 | 26.64 |
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