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Features
- Dual bonding
- Application temperature - 40˚C ~ +75˚C
- Flooding compound available
- Messenger wire with different breaking strength options
- ISO9001 Certified Manufacturing Plant
Specification
Construction
Product | 540 Series Jacketed | |
Inner Conductor | Copper Clad Aluminum | |
Outer Conductor | Welded Aluminum Tube | |
Center Conductor Diameter | 3.15 ± 0.02 mm | |
Foam PE Dielectric | 13.05 ± 0.15 mm | |
Outer Conductor Thickness | 0.34 ± 0.05 mm | |
Outer Conductor | 13.72 ± 0.15 mm | |
PE Jacket | 15.49 ± 0.15 mm |
Electric Specifications
Nominal DC Resistance Inner Conductor | 3.48 Ω / km | |
Nominal DC Resistance Outer Conductor | 1.97 Ω / km | |
Nominal DC Resistance Loop | 5.45 Ω / km | |
Nominal Capacitance | 51.0 pF /m | |
Impedance | 75 ± 2 Ω | |
Nominal Velocity of Propagation | 87% Nominal |
Packing
2450 Feet Per Reel | 85 x 42 x 72 cm | |
Weight (Net / Gross, kg) | 160 / 185 |
- Messenger option is available with model number CA 540JM 109
- Flooded compound models are available with the above spec: CA 540JF; CA 540JM 109F
Specifications
Frequency MHz | 5 | 55 | 211 | 250 | 270 | 300 | 330 | 350 | 400 | 450 | 500 | 550 | 600 | 750 | 870 | 1000 |
Attenuation Nominal dB/100m | 0.46 | 1.54 | 3.09 | 3.34 | 3.50 | 3.75 | 3.93 | 4.07 | 4.36 | 4.63 | 4.92 | 5.17 | 5.44 | 6.13 | 6.65 | 7.19 |
- Attenuation increases with increasing temperature and decreases with decreasing temperature at the rate of 0.18% / oC
- DC resistance changes at the rate of 0.393% / oC
- All values are nominal figures
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