Two Way Radio Antenna Cable
From Free Knowledge Base- The DUCK Project: information for everyone
RG (Radio Guide) is a military term.
RG-59
Used for low-power video and RF signal connections. The cable has a characteristic impedance of 75 ohms, and a capacitance of around 20pF/ft (60pF/m).
Not suitable for most two-way radio application.
RG-6/U
A larger family of cable design not specific to one in particular. RG-6 and RG-6/U are the same. It has a smaller conductor and the dielectric insulation is thicker than RG-59
Not suitable for most two-way radio application.