50 ohm 1-1/4" coaxial cable (Flame retardant)
Product Description
| Inner conductor | Smooth copper tube | φ 13.0mm |
| Insulation | Foamed polyethylene | φ 32.8mm |
| Outer Conductor | Helical corrugated copper tube | φ 35.8mm |
| Jacket | Flame retardant black PE | φ 38.8mm |
50 ohm 1/2" super flexible jumper cable (Flame retardant) feature a lower VSWR, perfect shielding effectiveness, and extraordinary inter-modulation performance, these lead to fewer energy loss and outer interference. Morever, its high-performance of attenuation allows coaxial cable to be used in different RF systems, such as 3g, 4g mobile communication. And it have a wide range of applications, such as indoor distribution, broadcast, various base stations, wireless cellular, and others.
Merchanical properties
| Min. single bending radius | 200 mm |
| Min. reapeted bending radius | 380 mm |
| Max. tensile force | 3600 N |
| Recommended maximum clamp spacing | 1 m |
Electrical properties
| Characteristic impedance | 50±1 Ω |
| Nominal capacitance | 75 pF/m |
| Nominal inductance | 0.20 μh/m |
| Propagation velocity | 87 % |
| DC breakdown voltage | 8.0 kv |
| Minmum insulation resistance | ＞ 5000 MΩ·km |
| Peak power rationg | 205 kw |
| Cut-off frequency | 3.3 Ghz |
| Screening attenuation | ＞120 dB |
| PIM | ≤-160 dBc@（2×20w) |
VSWR
| 690-960MHz | ≤ | 1.12 |
| 1700-2200MHz | ≤ | 1.12 |
| 2300-2400MHz | ≤ | 1.12 |
| 2500-2690MHz | ≤ | 1.15 |
Transmission properties
Frequency MHz | Attenuation @20℃，dB/100m（dB/100ft） | Power @20℃，kW |
| 100 | 0.84(0.25) | 11.7 |
| 450 | 1.87(0.57) | 5.23 |
| 690 | 2.38(0.73) | 4.34 |
| 800 | 2.59(0.79) | 3.79 |
| 900 | 2.77(0.84) | 3.53 |
| 1000 | 2.94(0.90) | 3.33 |
| 1800 | 4.16(1.27) | 2.36 |
| 2000 | 4.43(1.35) | 2.21 |
| 2200 | 4.69(1.43) | 2.1 |
| 2400 | 4.95(1.51) | 1.99 |
| 2500 | 5.07(1.55) | 1.94 |
| 2600 | 5.20(1.59) | 1.97 |
| 2700 | 5.32(1.62) | 1.87 |
| 3000 | 5.68(1.73) | 1.71 |
※ Attenuation values may be with a tolerance of 5%.
Environment properties
| Flame retardant | IEC 60332-1, IEC60332-3C,UL CMR |
| 2011/65EU(ROHS) | compliant |
Note： According to customers' requirements, the flame retardant of cable can meet or all of the standard of IEC 60332-1, IEC60332-3C,UL CMR.
