MY FRIEND:
You can heat the center conductor without any problem, anyway, you should not heat it too much, you don't want to make the metal get weak and can be broken as soon as you make the conection. For any other information or doubt you might have, you can contact me anytime at http://communities.msn.com/CEFCABLECONSULTANT
TAKE CARE.
CARLOS EDUARDO FARIA.
