RG174 Coaxial Cable Ultrafine 50 Ohm PVC/LSZH High Frequency Short Distance Signal Transmission
Coaxial cable RG174 is an ultra-fine 50 ohm coaxial cable with a diameter of only about 2.8mm, providing excellent flexibility and space adaptability. Designed for high-frequency short-distance signal transmission, it is widely used in test instruments, RF connections and compact space wiring scenarios.
| 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.
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.
Support T/T (Telegraphic Transfer), L/C (Letter of Credit), 30% deposit, 70% final payment before shipment.
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Cable Rg 174 U 50 Ohm Coaxial Cable 2.8mm PVC/LSZH High Frequency Short Distance Signal Transmission Images
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