RG-393 cable design:
Structurally, it is a coaxial cable RG-393 consists of:
- of the central conductor, consisting of 7 conductors with a diameter of 0.8 mm, a total diameter of 2.4 mm, the material is silver-plated copper
- dielectric made of one-piece fluoroplastic (PTFE) with a diameter of 7.25 mm
- double braid - silver-plated copper with an outer diameter of 8.7 mm
- external insulation with FEP diameter 9.91 mm, color brown
Electrical characteristics of the RG-393 cable:
Wave resistance: 50±2 Ohm
Linear capacitance: 94 pF/m
Relative speed: 70%
Shortening factor: 1,42
Shielding efficiency: ≥ 70 dB
Losses and permissible power for RG-393 cable:
| Frequency, MHz | Losses, dB/100m | Power, W |
| 50 | 5 | 5810 |
| 400 | 14,9 | 2055 |
| 900 | 22,3 | 1370 |
| 1000 | 23,7 | 1300 |
| 3000 | 53,6 | 750 |
Mechanical characteristics of the RG-393 cable:
Installation temperature range: -20...+50ºС
Operating temperature range: -55...+200ºC
Minimum bending radius: 60 mm
Re-bending radius: 100 mm
Curb weight: 240 kg/km















Reviews
There are no reviews yet.