RG58 Coaxial Cable 50 Ohm 75 Ohm for CCTV CATV RF Transmission - 0.813mm Conductor, 4.95mm Jacket
RG58 coaxial cables are high-performance transmission lines designed for radio frequency signals in CCTV, CATV, and wireless applications. Available in both 50 Ohm and 75 Ohm configurations, these cables offer excellent signal integrity and electromagnetic shielding.
| Component | Specification |
|---|---|
| Center Conductor | CCS, BC, or CCA material, 0.813mm diameter |
| Insulation | PE material, 2.95mm diameter |
| Outer Conductor | AL Foil + Cu/TC/CCS/CCA/AL-Mg, 90% coverage |
| Jacket | PVC material, 4.95mm diameter |
- Conductor: 19/0.18mm Stranded Bare Copper
- Dielectric: 2.95mm Solid PE
- Shield: Tinned Copper Braid 95% Coverage
- Jacket: 4.9mm Black PVC (black/white)
- Conductor: 19/0.2mm Stranded Annealed Copper
- Dielectric: 2.95mm Solid PE
- Shield: Tinned Copper Braid 95% Coverage
- Jacket: 4.9mm Black PVC (black/white)
- Conductor: 0.81mm Solid Bare Copper
- Dielectric: 2.9mm Foam PE
- Shield: AL-PET-AL foil shielded 100% Coverage
- Additional Shield: Tinned Copper Braid 95% Coverage
| Frequency (MHz) | 1 | 10 | 50 | 100 | 200 | 400 | 700 | 900 | 1000 |
|---|---|---|---|---|---|---|---|---|---|
| Max (dB/100Ft) | 0.5 | 1.8 | 3.2 | 4.2 | 5.8 | 8.3 | 12.1 | 14.1 | 14.9 |
| Max (dB/100m) | 1.5 | 5 | 9.6 | 12.9 | 18.8 | 28 | 38.8 | 45.3 | 48 |
| Nominal Impedance | 50 ohms |
| Return Loss | ≥20dB |
| Nominal Capacitance | 95 to 105pF/m @ 1KHz |
RG58 coaxial cables are ideal for radio frequency signal transmission in various applications including CCTV systems, CATV distribution, computer network connections, radio transmitter/receiver antenna feed lines, and wireless communication systems.
- Comprehensive R&D team for product development
- Advanced design solutions for optimal performance
- Complete after-sales service and support
- Rigorous quality testing procedures
- Extensive experience with communication product manufacturers
- Competitive pricing with high value
All products include a 12-month warranty from the date of shipment.
Our defective rate is consistently maintained below 1%.
We provide complete product specifications and datasheets via email upon customer request.
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