56MM-E214T-100 is a 100m drum of high-quality RG214 50Ω coaxial cable. E214T features a silver-coated copper wire braid for the centre conductor with tinned copper wire braided shield layers. RG214 is designed for use in applications requiring high-frequency signal transmission, including telecommunications, radio communications, broadcast, and computer applications.
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Construction | ||
---|---|---|
Material | Diameter | |
Centre Conductor | Silver-Coated Copper Wire Braid | 7× Φ 0.75 mm |
Insulation:(Dielectric) | Solid Polyethylene | Φ 7.24 ± 0.20 mm |
Shield 1 | Tinned Copper Wire Braid | |
Shield 2 | Tinned Copper Wire Braid | |
Jacket (Sheath) | Non-Contaminating PVC | Φ 10.80 ± 0.30 mm |
Mechanical Characteristics | ||
Net Cable Weight | 19.5 kg/100m | |
Cable weight (incl spool) | 21 kg/100m | |
Minimum Bending Radius | 150mm | |
Maximum Pulling Tension | 100kg | |
Operating Temperture | -40° to +80°C | |
Electrical Characteristics | ||
Capacitance | < 101 pF/M | |
Impedance | 50 Ω Nom. (48 – 50) | |
Propagation Velocity | 66% | |
Conductor DCR | 5.57 Ω/km | |
Shield DCR | 2.29 Ω/km | |
Nom. Inductance | 0.077 uH/ft (0.253 uH/m) | |
Peak Power | 1300 W | |
Nominal Delay | 5.05ns/mtr | |
Maximum Operating Voltage | 3700 V RMS | |
Attenuation and Average Power | ||
Frequency (MHz) | dB / 100 M @ 20 deg | Max Power (Watts) @ 40 deg |
30 | 3 | 1300 |
100 | 6 | 712 |
400 | 13 | 356 |
1000 | 21 | 225 |
2500 | 35 | 142 |