SHENZHEN ZD TECH CO., LTD
| Payment Terms | D/P, D/A, T/T, L/C, MoneyGram, Western Union |
| Supply Ability | having stock |
| Packaging Details | wooden drum |
| Impedance,ohm | 50 |
| Capacitance,PF/m | 0.187 |
| Inductance,μH/m | 75 |
| Propagation velocity,% | 88 |
| DC breakdown voltage,kV | 6.0 |
| Peak power,kW | 91 |
| Brand Name | ZD |
| Model Number | hs50-1/4 |
| Certification | CE RoHS |
| Place of Origin | china |
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Product Specification
| Payment Terms | D/P, D/A, T/T, L/C, MoneyGram, Western Union | Supply Ability | having stock |
| Packaging Details | wooden drum | Impedance,ohm | 50 |
| Capacitance,PF/m | 0.187 | Inductance,μH/m | 75 |
| Propagation velocity,% | 88 | DC breakdown voltage,kV | 6.0 |
| Peak power,kW | 91 | Brand Name | ZD |
| Model Number | hs50-1/4 | Certification | CE RoHS |
| Place of Origin | china | ||
| High Light | radio coax cable ，low loss coaxial cable | ||
50Ohm corrugated 1/4" super Flexible Cable Feeder Cable Coaxial cable
Application Range:
Broadcast and television, microwave telecommunication, military use, aerospace, vessel or other circumstance where RF cable is needed.
Advantages:
Low attenuation, low standing wave, high shielding, damp-proof, gas free maintenance, flexible, high anti-tensile strength.
| Type | Type No. | |
| Standard cable | HCAHY-50-5 | |
| Fire-retardant cable | HCAHYZ-50-5 | |
| Construction | ||
| Inner | ||
| conductor | Material | CCA |
| Diameter(mm) | 1.9±0.02 | |
| Insulation | Material | Foamed PE |
| Diameter(mm) | 4.7±0.1 | |
| Outer | ||
| conductor | Material | Helical corrugated copper tube |
| Diameter(mm) | 6.4±0.15 | |
| Jacket | Material | LLDPE or fire-retardant PE |
| Min.thinkness(mm) | ＞0.4 | |
| Diameter(mm) | 7.5±0.15 | |
| Mechnical Characteristics | ||
| Bending radius(mm) | Single bend | 13 |
| Repeated bend | 25 | |
| Tensile strength(N) | 600 | |
| Cable weight(kg/km) | 75 | |
| Recommended temperature | Storage | -70~+85 |
| Installation | -40~+60 | |
| Operating | -55~+85 | |
| Electrical Characteristics | ||
| Inner conductor DC resistance(Ω/km) | 10.45 | |
| Outer conductor DC resistance(Ω/km) | 7.02 | |
| Characteristic impedance(Ω) | 50±1.5 | |
| Capacitance(p F/m) | 79.5 | |
| Velocity(%) | 83 | |
| Dielectric strength(KV) | 2.0 | |
| Insulation resistance(MΩ/km) | ＞1×104 | |
| Peak power rating(KW) | 13.4 | |
| Peak voltage(V) | 1200 | |
| Cut-off frequency(GHz) | 25.0 | |
| Attenuation and Average power(Maximum attenuation value shall be 105% of the nominal attenuation value) | ||
| Frequency (MHz) | Attenuation (@20℃,d B/100m) | Average power(kw) |
| 200 | 8.46 | 0.86 |
| 450 | 12.87 | 0.56 |
| 800 | 17.48 | 0.42 |
| 900 | 18.50 | 0.38 |
| 1000 | 19.70 | 0.37 |
| 1500 | 24.40 | 0.29 |
| 1800 | 26.99 | 0.27 |
| 2000 | 28.65 | 0.25 |
| 2200 | 30.39 | 0.23 |
| 2500 | 32.35 | 0.22 |
| 3000 | 35.80 | 0.20 |
| VSWR | ||
| 800MHz~1000MHz | 1.18 | |
| 1700MHz~2200MHz | 1.20 | |
| 2500MHz~3000MHz | 1.20 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
1000000-100000000
Employee Number:
100~300
Ecer Certification：
Active Member
ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ... ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ...
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