RF-7/8" Cablu de alimentare coaxial 7/8" 50 OHM
Descriere
Cablu coaxial alimentator RF-7/8 7/8" 50 OHM. 1 bobine: 500 m = 177 kg dimensiune tambur: 115*70 cm.
Prețul este pentru 1-100 de metri.
Reducere: peste 100 de metri 10%
Bobina completă (500 de metri): 15%
| Specificații tehnice pentru cablu de alimentare de 7/8 inch | |
| Item Material Diameter（mm） | |
| Inner conductor | Smooth Copper Tube 9 mm |
| Dielectric | Physical Foam Polyethylene 22.1 mm |
| Outer conductor | Annular Corrugated Copper Tube 25 mm |
| Jacket | Black PE or Low smoke Halogen-Free Fire-retardent 28 mm |
| Electrical Characteristics | |
| Capacitance（pF/m) | 76 |
| Impedance（Ω | 50 |
| Velocity (%) | 88 |
| Peak Power Rating（kW) | 91 |
| RF Peak Voltage（kV) | 13 |
| Insulation Resistance（MΩ.km | >5000 |
| Cut-off Frequency (GHz) | 5.2 |
| Insulation Voltage（kVrms) | 10 |
| Inner Conductor DC Resistance（Ω/km） | 1 |
| Outer Conductor DC Resistance（Ω/km） | 1.2 |
| Jacket Spark（kVrms） | 8 |
| Sheilding Effectiveness（dB） | >120 |
| Mechanical Environment Characteristics | |
| Min. Single Bending Radius（mm） | 90 |
| Min. Repeated Bending Radius（mm） | 250 |
| NO. of Bends | 15 |
| Tensile Strength（kg） | 147 |
| Storage Temp（℃） | -55~+85 |
| Installation Temp（℃） | -20~+60 |
| Operating Temp（℃） | -55~+85 |
| VSWR≤ | 1.15 10M~3000MHz, 1.1 800M~1000MHz, 1.1 1700M~2000MHz, 1.1 2100M~2400MHz |
| Frequency, Attenuation(VSWR1.1, Cable Temp. 20℃ )and Average Power(VSWR1.0,Cable Temp. 40℃) | 100 1.17 8.69, 200 1.69 6.06, 450 2.60 3.92, 800 3.56 2.86, 900 3.80 2.68, 1000 4.03 2.53, 1500 5.08 2.01, 1800 5.61 1.81, 2000 6.05 1.70, 2200 6.40 1.61, 2400 6.75 1.52, 2500 6.90 1.48, 3000 7.60 1.34, 4000 9.16 1.11, 5000 10.50 0.97 |
Recenzii
1 de review-uri
Spune-ti parerea acordand o nota produsului
F6CNB
|
Achiziționat veritabil
31.12.2021
Excellent 7/8 coax cable and assembly. Very fast delivery to France.
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