VSW protection function, when the antenna is not connected or mismatch, it will automatically enter the protection mode.
Temperature protection function, when the transmitter temperature is too high, it will automatically enter the protection state.
Operation Precautions: 1. Make sure the antenna or load can be grounded to the transmitter 2. The power supply voltage must be within the specified range. The power supply voltage must be within the allowable range.3. The antenna connector is NJ.
Package Contents: 1 x FM Transmitter, 1 x 12V Power Adapter