Flexible coaxial cable
Technical Data:
1. Valid values for the maximum continuous operating voltage: 750V
2. Frequency: Not more than 12.4GHz.
3. Ratio: 69.5% of the nominal value
4. DC resistance of inner conductor properties ( 20° C): Less than 0.280 Ω /m
Elongation: Not less than 10%.
5. Tensile strength: Not less than 345N/mm2
6. Operating temperature range: (-55~200)° C
7. Inner conductor: Silver-plated copper clad steel wire
8. Outer conductor: Silver-plated copper
9. Insulation: PTFE
10. Jacket: FEP
11. Application and features: The RF coaxial cable for radio communications equipment and other similar high-frequency transmission technology using electronic devices.
12. Executive Standard: SJ 20102-92
Specification:
| Type | SFF-50-2-52 |
| Inner conductor number/diameter (mm) | 7/0.17 |
| Nominal insulation OD (mm) | 1.52 |
| Outer conductor ≤ (mm) | 2.45 |
| Nominal jacket OD (mm) | 2.90 |
| Nominal Feature Impedance (Ω) | 50 |
| Attenuation constant ≤ dB/100m | 50MHz | 26.3 |
| 400MHz | 79.7 |
| 3000MHz | 247.0 |
| Structural Return Loss ≥dB | 500MHz: 26
3000MHz: 20
12400MHz: 15 |