The 50 ohm RF cable uses ultra-high foam polyethylene with a foaming degree of about 80%. It has low attenuation, low temperature coefficient and good stability against temperature changes. Mainly used for wireless mobile communication, antenna feeder, microwave transmission, broadcast communication, etc. The base station transmitter, receiver and antenna connection or other high frequency field as low loss, low standing wave ratio signal transmission line.
Tel：0086-18626879155
E-mail：peter@ptlcable.com
| Item | Material | Diamete（mm） | |
| 1：Inner Conductor | Copper clad aluminum | 3.55士0.1 | |
| 2：Insulation | Foam PE | 9.0士0.1 | |
| 3：Outer conductor | Wrinkle silver | 12.1士0.05 | |
| 5：Jacket | PE or low smoke and halogen free | 13.6士0.5 | |
| Impedance（Q） | 50士1 | ||
| Capacitance（pF/m） | 80 | ||
| DC Resistance（Q/KM） | 2.85/1.78 | ||
| Outer Condctor DC（Q/KM） | 3.5 | ||
| Support temperature（℃） | -20-+60 | ||
| Operating temperature（℃） | -25-+70 | ||
| Screening Effectiveness（dBC） | >100 | ||
| Frequenc（MHz） | Attenuation（dB/100m） | ||
| 100 | 3.22 | ||
| 200 | 4.65 | ||
| 450 | 7.20 | ||
| 800 | 9.86 | ||
| 900 | 1.56 | ||
| 1000 | 1.15 | ||
| 1500 | 13.80 | ||
| 1800 | 15.50 | ||
| 2000 | 16.40 | ||
| 2200 | 17.35 | ||
| 2400 | 18.10 | ||
| 2500 | 18.50 | ||
| 2700 | 20.09 | ||
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