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 9.90 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: -80 dB/m
Losses and permissible power for RG-393 cable:
Frequency, MHz | Losses, dB/100m | Power, W |
100 | 7 | 3600 |
400 | 14 | 1800 |
900 | 22 | 1200 |
1200 | 25 | 1030 |
1800 | 32 | 849 |
2500 | 39 | 720 |
Mechanical characteristics of the RG-393 cable:
Installation temperature range: -20...+60ºС
Operating temperature range: -55...+200ºC
Minimum bending radius: 50 mm
Re-bending radius: 100 mm
Curb weight: 240 kg/km
Reviews
There are no reviews yet.