| Application | Applicable for video field, communication system & signal controlling system; video monitor circuitry, broadcast signal control, public TV antenna, closed-circuit TV monitor system; wireless telecommunication, transmission system & unilateral control or internal wire of high-frequency machine. |
| Characteristics | High degree of foaming, low dielectric constant, low capacitance, even impedance, high transmission rate, low attenuation constant, fine anti-interference performance, sound damp-proof, stable structure, long service life, good compliance, short bent semi-diameter, etc. |
| Products Specification | 1. Characteristic impedance: 75Ω 2. Single round bare copper conductor 3. Physical foaming polyvinyl insulated 4. Aluminum shielded outside 5. Soft tinned copper wire braid shielded 6. PVC & PE jacket 7. Keeping working temperature under 70℃ for long time 8. Packaging: 100m/ 200m/ 300m/ Roll. Customised is OK for us. |
| Construction | ||||
| Item | Material | Diameter | Inch | mm |
| Inner Conductor | Copper Covered Steel | 7/0.0063+/-0.001 | 7/0.16+/-0.03 | |
| Dielectric | Solid PE | 0.060+/-0.003 | 1.52+/-0.08 | |
| Shield | 85% Tinned Copper Braid | 0.079+/-0.004 | 2.00+/-0.10 | |
| Jacket | PVC | 0.110+/-0.005 | 2.80+/-0.13 | |
| Attenuation | ||||
| Frequency(MHz) | Max Attenuation(Db/100ft) | Max Attenuation(Db/100m) | ||
10 | 3.30 | 10.80 | ||
50 | 6.10 | 20.00 | ||
100 | 7.80 | 21.00 | ||
200 | 13.00 | 42.50 | ||
400 | 16.90 | 55.60 | ||
600 | 21.00 | 68.80 | ||
860 | 26.20 | 86.10 | ||
1000 | 29.30 | 96.20 | ||
TAG: RG174 Coaxial Cable
