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Product Details:
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| Number Of Inner Conductor: | 1 | Jacket Color: | Customized |
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| Packing: | OEM Customized | Useful: | CCTV CATV Wire |
| Spec: | 0.81BC+CCA 90%+ Golden Color Foil | Type Name: | RG59 75 Ohm Coaxial Cable |
RG-59/U 75 Ohm Coaxial Cable for Low Power Video and RF Signal Connections
RG-59/U 75 Ohm Coaxial Cable is widely used for low-power video and RF signal connections.
RG (for radio guide) was originally a unit indicator for bulk radio frequency (RF) cable in the U.S.
The suffix /U means for general utility use. The number 59 was assigned sequentially.
RG-59/U 75 Ohm Coaxial Cable is often used at baseband video frequencies, such as composite video. It may also be used for broadcast frequencies, but its high-frequency losses are too high to allow its use over long distances.
RG-59/U 75 Ohm Coaxial Cable is commonly connected with CCTV/ CATV consumer equipment, such as Cameras/ VCRs or digital cable/ satellite receivers.
Details
| Construction | Material | Diameter(mm) |
| Inner Conductor | BC | 0.81 |
| Dielectric | Foam PE | 3.66 |
| First Shield | Bonded AL Foil | 15 |
| Second Shield | CCA Braid | 90% |
| Outer Jacket | PVC WHITE | 6.1 |
Electrical Characteristics
| Impedance (Ω) | 75±3 |
| Capacitance (pF/m) | 52±2 |
| Velocity of Propagation(﹪) | 85.0 |
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Return Loss 5-1000MHz(dB) |
≥22 |
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Return Loss 1000-3000MHz(dB) |
≥20 |
Attenuation(@20℃)
| Frequency (MHZ) | Min Attenuation (dB/100ft) | Max Attenuation (dB/100m) |
| 5 | 0.9 | 2.8 |
| 55 | 2.1 | 6.7 |
| 187 | 3.6 | 11.8 |
| 211 | 3.8 | 12.5 |
| 400 | 5.1 | 16.7 |
| 500 | 5.7 | 18.7 |
| 750 | 7.0 | 22.8 |
| 860 | 7.5 | 24.6 |
| 1000 | 8.0 | 26.3 |
| 1500 | 9.9 | 32.5 |
| 1800 | 10.9 | 35.6 |
| 2200 | 12.6 | 41.2 |
| 3000 | 13.8 | 45.2 |
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