Precautions for the use of intercom antenna

1. You can only use an antenna that is used or recognized. The unspeakable antenna may damage the intercom or the provisions of the Radio Administration of the Ministry of Information Industry after being converted or added.

2. Do not get an antenna with your hands when using it.

3. The intercom antenna cannot be unscrewed, otherwise it is easy to burn the power tube when launching.

4. Do not use damaged antennas. When launching, if the damaged antenna is exposed to the skin, it may cause a slight burns.