5mm RG58 Coaxial Cable 50 Ohm Coax Cable Double Shielded Base Station Patchcord/Test Instrument Specialized
RG58 Coaxial Cable 50Ω Coaxial Cable Double Shielded Base Station Patchcord/Test Instrument Specialized
Coaxial cable RG58 is a standard 50 ohm impedance coaxial cable with a diameter of about 5mm, which is one of the most commonly used types of coaxial cable for RF applications. It offers excellent cost performance and good high-frequency characteristics and is widely used in communication equipment, test instruments and RF systems.
Core Advantages:
- Standards compatibility: MIL-C-17 compliant, compatible with most RF equipment
- Balanced Performance: Optimized balance between attenuation, flexibility and cost.
- Easy to install: Adapts to common BNC/SMA connectors for simple installation.
- Reliable and durable: strong anti-interference ability, long service life
| Inner conductor | Bare copper | 7 x 0.16 mm |
| Insulation | Low Density PE | Φ1.50 ± 0.08 mm |
| Outer conductor (shield) | Bare copper | 64 x 0.10 mm |
| Shield coverage | 88% | |
| Sheath | PVC / LSZH | Φ2.80 ± 0.13 mm |
Electrical and Physical Properties
| Characteristic impedance | 50±3 Ohm |
| Nominal capacitance | 100 pF/m |
| Propagation speed | 66% |
| Insulation resistance | >2000 Mohm.Km |
| Inner conductor resistance | 122 Ohm/Km |
| Outer conductor resistance | 39 Ohm/Km |
| Operating temperature range | -30 °C - +70 °C |
| Copper weight | 6.1 Kg/Km |
| Cable weight (approx.) | 12.7Kg/Km |
| Shielding effectiveness | >50 dB |
Attenuation Index
| Frequency (MHZ) | Attenuation (DB/100 M) | Attenuation (DB/100IFT) |
| 50 | 17.7 | 5.40 |
| 100 | 26.0 | 7.93 |
| 200 | 38.5 | 11.74 |
| 400 | 55.3 | 16.86 |
| 500 | 63.6 | 19.39 |
| 600 | 69.2 | 21.10 |
| 860 | 81.9 | 24.97 |
| 100 | 88.3 | 26.92 |
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FAQ
- Do you accept customized packaging/labels?
We can provide OEM packaging (such as customer LOGO box label), but need to confirm the design in advance.
- Can the length of optical fiber be customized?
Yes, we support customization service and can provide specific length of fiber optic products according to your requirements.
- Can you provide samples?
We can provide free samples, but the shipping cost is borne by the customer.
- Is the quality of your fiber optic cable products guaranteed?
All our fiber optic cable products are ISO 9001 certified.
- How do I make a payment?
Support T/T (Telegraphic Transfer), L/C (Letter of Credit), 30% deposit, 70% final payment before shipment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.