| Model | S-4C-FB | S-5C-FB | S-7C-FB |
| Inner conductor (mm) | 0.8 | 1.05 | 1.5 |
| Insulation (mm) | 3.7 | 5.0 | 7.3 |
| Shield | AL foil | AL foil | AL foil |
| Braid | AL braid | AL braid | AL braid |
| Jacket (mm) | 6.0+/-0.15 | 7.2+/-0.15 | 10.2+/-0.2 |
| conductor resistance(Max. ohms/km at 20C) | 35.7 | 21.1 | 10.4 |
| Capacitance (nf/km at 1 Khz) | 55+/-3 | 55+/-3 | 55+/-3 |
| Charcteristic Impendance(ohms) | 75+/-3 | 75+/-3 | 75+/-3 |
| Attenuation (db/km) | |||
| 90MHz | 78 | 60 | 43 |
| 220MHz | 122 | 96 | 70 |
| 470MHz | 183 | 145 | 106 |
| 770MHz | 243 | 190 | 142 |
| 1300MHz | 330 | 270 | 202 |
| 1550MHz | 365 | 302 | 235 |
| 1770MHz | 400 | 328 | 255 |
