توضیحات
کابل هلیاکس (فیدر مخابراتی) ½ اینچ
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RF Heliax Coax Cable 1/2″ for Mobile Signal Booster
1/2″ RF Feeder Cable / Corrugated Cable/ Andrew Heliax Cable
1/2″ RF feeder cable, 50Ohm, also be named as half inch coaxial cable, has pretty good performances, wish loss, great attenuation and PIM. Its assemblies usually fixed with N type connectors.
This 1/2″ RF feeder cable and its assemblies are largely used on various antennas, cellphone/mobile phone signal boosters, repeaters. It’s also suitable for GSM,CDMA ,PHS ,TD-SCDMA ,CDMA2000 and WCDMA and etc.
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RF Feeder Cable 1/2″ |
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Construction |
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| Item | Material | Diameter(mm) | |
| Inner Conductor | Copper Clad Aluminum | 4.8 | |
| Dielectric |
Foam PE |
12.0 | |
| Shield | Corrugated Copper Tube/ Aluminum Tube | 13.9 | |
| Jacket | PVC/PE/LSZH | 15.7 | |
| Electrical Characteristics | Attenuation @20ºC (dB/100M) | ||
| Impedance(Ω) | 50 | @150MHz | 2.7 |
| Velocity of Propagation(%) | 88 | @200MHz | 3.1 |
| Return Loss(dB) | ≥20 | @300MHz | 3.83 |
| Capacitance | 76 | @450MHz | 4.75 |
| Shielding Effectiveness(dB) | ≥90 | @800MHz | 6.46 |
| Operating Temperature(ºC) | -30 to +70 | @1000MHz |
7.28 |
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