Station
radio-amateur ON4NB |
Materiau | Constante diélectrique | Coefficient de vélocité | |
PE | Polyéthylène | 2.28 à 2.295684 | 0.66 |
PEA | Polyéthylène spiralé | 1.27857736 à 1.524597729 | |
PEF | Polyéthylène mousse | 1.5625 à 1.602307322 | |
PTFE | Teflon | 2.040816326 | 0.70 |
Voici quelques informations concernant les câbles coaxiaux utilisables
par les radioamateurs,
comme feeder ou pour applications des particulières : self, adaptation
d'impédance...
Certains coax existent en plusieurs versions de caractéristiques assez
différentes...
Vérifiez toujours en fonction du type exact que vous possédez
!
Sources : http://perso.orange.fr/f5zv/RADIO/RM/RM07/RM07d/RM07d01.htm
http://tk5ep.free.fr/tech/coax/fr/coax_f.php
http://www.wimo.de/cgi-bin/verteiler.pl?url=coaxial-cable_f.html
Reference |
Z |
Coeff. vélocité |
Capacité
pF/m |
Diam ext |
perte en
dB / 100m pour les fréquences suivantes en
Mhz |
Type | |||
ohm | (K) |
mm |
30 | 144 | 432 | 1296 |
|||
RG5/U | 52.5 | 0.66 | 93.5 | 8.432 | 6.6 | 8.2 | 19.4 | PE | |
RG-8/U | 50 | 0.66 | 96.5 | 10.3 | 7.8 | 17.0 | PE | ||
RG-8/U FOAM | 50 | 0.8 | 78 | 10.3 | 4.7 | 6.2 | 13.4 | PE | |
RG-9B/U | 50 | 0.66 | 100 | 10.79 | 4.9 | 7.6 | 16.4 | PE | |
RG-11A/U | 75 | 0.66 | 67.5 | 10.3 | 4.0 | 7.5 | 15.7 | PE | |
RG-13A/U | 75 | 0.66 | 67.5 | 13.84 | 5.2 | 4.6 | 10.2 | PE | |
RG-21A/U | 50 | 0.66 | 100 | 8.432 | 30.5 | 42.7 | 85.3 | PE | |
RG-22B/U | 95 | 0.66 | 52.9 | 10.7 | 6.0 | 12.0 | 16.5 | PE | |
RG-29/U | 53.5 | 0.66 | 93.5 | 4.673 | 14.4 | 31.5 | PE | ||
RG-34A/U | 75 | 0.66 | 67.2 | 16.0 | 2.79 | 4.59 | 10.9 | PE | |
RG-54A/U | 58 | 0.66 | 87.0 | 10.5 | 22.3 | PE | |||
RG-55/U | 53.5 | 0.66 | 93.5 | 5.3 | 10.5 | 15.8 | 32.8 | PE | |
RG-58/U | 50 | 0.66 | 95.0 | 5.0 | 9.0 | 19 | 33 | 64,5 | PE |
RG-58C/U | 50 | 0.66 | 100 | 4.95 | 10.9 | 16.1 | 39.4 | 56 | PE |
RG-59 | 75 | 0.66 | 67.0 | 6.20 | 6 | 13.5 | 23.0 | 50 | PE |
RG-62A/U | 93 | 0.85 | 44.3 | 6.2 | 5.7 | 8.89 | 17.4 | 29 | PEA |
RG-63B/U | 125 | 0.76 | 36.0 | 3.6 | 9.51 | 20.34 | PE | ||
RG-71B/U | 93 | 0.66 | 46.0 | 6.20 | 5.7 | 8.86 | 17.4 | PE | |
RG-83/U | 35 | 0.66 | 144.4 | PE | |||||
RG-84/U | 75 | 67.0 | 2.00 | 2.79 | 6.4 | ||||
RG-112/U | 50 | 0.66 | 100 | 4.06 | 45 | PE | |||
RG-114A/U | 185 | 0.66 | 22 | 10.3 | 42 | PE | |||
RG-122/U | 50 | 0.66 | 100 | 14.8 | 23.0 | 54.2 | |||
RG-133A/U | 95 | 0.66 | 53.0 | 10.3 | |||||
RG-141A/U | 50 | 0.69 | 96.5 | 4.9 | 10.85 | 22.64 | PTFE | ||
RG-142B/U | 50 | 0.70 | 96.5 | 4.95 | 12.8 | 26.25 | PTFE | ||
RG-174 | 50 | 0.66 | 100 | 2.6 | 20 | 34 | 70 | 110 | PE |
RG-178B/U | 50 | 0.70 | 93.5 | 1.9 | 27 | 43 | 91.9 | PTFE | |
RG-179B/U | 75 | 0.70 | 1.9 | 18 | 29 | 70 | PTFE | ||
RG-180B/U | 95 | 0.70 | 3.7 | 11 | 23 | 58 | PTFE | ||
RG-187A/U | 75 | 0.70 | 64 | 2.79 | 18 | 29 | 70 | PTFE | |
RG-188A/U | 50 | 0.70 | 95 | 2.79 | 17 | 37.4 | 54.8 | PTFE | |
RG-195A/U | 95 | 0.70 | 3.8 | 14 | 33 | 58 | PTFE | ||
RG-196A/U | 50 | 0.70 | 95 | 2.03 | 27 | 43 | 95 | PTFE | |
RG-212/U | 50 | 0.66 | 100 | 8.43 | 6.2 | 8.9 | 19.4 | PE | |
RG-213/U | 50 | 0.66 | 97 | 10.3 | 3.7 | 8.5 | 15.8 | 28 | PE |
RG-213 FOAM | 50 | 0.772 | 73 | 10.3 | 1.97 | 4.5 | 9.3 | 18.77 | PEF |
RG-214/U | 50 | 0.66 | 100 | 10.3 | 4.9 | 7.6 | 16.4 | 26 | PE |
RG-216/U | 75 | 0.66 | 67 | 10.8 | 5.3 | 7.6 | 15.8 | PE | |
RG-316 | 50 | 0.70 | 95 | 2.6 | 18 | 32 | 60 | 100 | PTFE |
AIRCOM Plus | 50 | 0.85 | 84 | 10.3 | 2.5 | 4.5 | 8.2 | 15.2 | PEA |
AIRCELL 7 | 50 | 0.83 | 74 | 7.3 | 3.7 | 7.9 | 14.1 | 26.1 | PEA |
H100 | 50 | 0.84 | 80 | 9.8 | 2.1 | 10.8 | 18.5 | 31.5 | PEA |
H155 | 50 | 0.79 | 100 | 5.5 | 3.4 | 11.2 | 19.8 | 34.9 | PEF |