Description
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RG59 Siamese Coaxial CCTV Cable RG59 Cable
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(20℃) | ||||||
| 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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