If you use the car antenna, there is no need to worry much about the safe cabling
in the car.
The car antenna uses the RG402 cable or batter cable.
The Installation of Cooling Fan
Under high-power mode, you need to install cooling fans. You can firmly adhere
it to the back of the transmitter with double-sided adhesive tape.The fan can be
powered by any of the RJ45 socket on the transmitter.