Standard: GR-1398-Core and GR-1399-Core

*RG59, RG6, RG7, RG11
The structure of insulation: Skin/foam/skin
The structure of screen: Aluminum foil/braid
Include aluminium alloy wire braid, bare copper wire braid, tinned copper wire braid, argon gas welding, aluminium tube, quad-shield and steel messenger

*320 series, 412 series, 500 series
The structure of insulation: Skin/foam/skin
The structure of screen: Aluminum foil/braid