Customization: | Available |
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Type: | Insulated |
Conductor Type: | Solid |
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1. Supported frequencies | If it is compatible with BS/CS broadcasting, the letter "S" will be added. If it is not supported, no characters will be displayed. |
2. Cable thickness (diameter) | 1.5: 2.9 to 3.4 mm 3: 5.3 to 6.5 mm 5: 7.3 to 8.3 mm 7: 10 to 10.4 mm The thicker the number, the larger the number and the smaller the loss. |
3. Cable impedance | C: 75Ω (for TV) D: 50Ω (for wireless) |
4. Types of insulators | 2: Polyethylene F: Polyethylene foam HF: Highly expanded polyethylene |
5. Types of outer conductor and sheath | B: Double braided wire with aluminum foil tape V: Single braid, vinyl W: Double braided vinyl T: Triple braided vinyl |
Construction | Material | Diameter(mm) |
Inner Conductor | CCS/CCA/CU | 1.02 |
Dielectric | FOAM PE | 4.57 |
First Shield | AL Foil | 18# |
Second Shield | AL-MG | 96*0.12 |
Jacket | PVC/PE | 6.8 |
Electrical Characteristics | |
Impedance (Ω) | 75±3 |
Capacitance (pF/m) | 52±2 |
Velocity of Propagation(%) | 85.0 |
Return Loss | |
5-1000MHz(dB) | ≥22 |
1000-3000MHz(dB) | ≥20 |
Attenuation(@20℃) | ||
Frequency (MHZ) | Min Attenuation (dB/100ft) | Max Attenuation (dB/100m) |
5 | 0.6 | 1.9 |
55 | 1.6 | 5.2 |
187 | 2.8 | 9.3 |
211 | 3.0 | 10.0 |
400 | 4.1 | 13.5 |
500 | 4.6 | 15.0 |
750 | 5.6 | 18.5 |
860 | 6.1 | 20.0 |
1000 | 6.6 | 21.5 |
1500 | 8.2 | 26.8 |
1800 | 8.8 | 28.9 |
2200 | 9.8 | 32.2 |
3000 | 11.5 | 37.6 |
Cable type examples | Thickness (outer diameter of outer coating) guideline | Attenuation (loss) guideline |
1.5D (50Ω), 1.5C (75Ω) | Approximately 2.9 to 3.4 mm | 10MHz @82~106dB /km around |
3D (50Ω), 3C (75Ω) | Approximately 5.3 to 6.5 mm | 10MHz @35~47dB /km around |
5D (50Ω), 5C (75Ω) | Approximately 7.3 to 8.3 mm | 10MHz @25~30dB /km around |
7C (75Ω) | Approximately 10 to 10.4 mm | 10MHz @20~22dB /km around |
8D (50Ω) | Approximately 11 to 12.4 mm | 10MHz @17~20dB /km around |
10D (50Ω) | Approximately 13.1 to 14.7 mm | 10MHz @ 14dB/km |