China Digital Communication CATV CCTV Coaxial Cable Standard Shield 75ohm Rg59u, Find details about China Rg59, Rg59 CCTV Cable from Digital Communication CATV CCTV Coaxial Cable Standard Shield 75ohm Rg59u
Product Specification |
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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