RG58/U | RG58A/U | RG58C/U | ||
Chef d'orchestre | MATÉRIAU | BC/TC | BC/TC | BC/TC |
Nom.Dia | 19AWG | 19AWG | 19AWG | |
Diélectrique | MATÉRIAU | PE | PE mousse | PE |
Nom.Dia | 2.95mm | 2.90mm | 2.95mm | |
Bouclier | MATÉRIAU | Bc/TC Tressage | Bc/TC Tressage | Bc/TC Tressage |
COUVERTURE | 95% | 95% | 95% | |
Veste | MATÉRIAU | PVC/PE | PVC/PE | PVC/PE |
Nom. Épais | 0.80mm | 0.80mm | 0.80mm | |
Nom.Dia | 4.95mm | 4.90mm | 5.08mm |
Impédance nominale (ohm) | 50 ± 2 | ||
Vitesse nominale de propagation(%) | 87 | ||
Capacité nominale (pf/m) | 55 ± 3.0 | ||
Test d'étincelle (VAC) | 2500 | ||
SRL(dB) | 30-470 | ≥ 20 | |
470-1000 | ≥ 18 | ||
Atténuation [68 Température (20 ℃)] | Fréquence (MHz) | Maximum(dB/100ft) | Maximum(dB/100m) |
50 | 3.90 | 12.80 | |
100 | 5.05 | 16.57 | |
200 | 8.20 | 26.90 | |
400 | 9.60 | 31.50 | |
500 | 11.90 | 39.04 | |
700 | 17.00 | 55.77 | |
900 | 18.00 | 59.02 | |
1000 | 19.80 | 64.96 | |
