The relay amplifier is an active RF signal amplifier that provides antenna RF signal amplification to compensate for signal attenuation on long-distance high-frequency connection cables, improve the working range and stability of the wireless system.

Each relay amplifier can compensate for line losses in cables up to 35 meters long, making it an ideal antenna system auxiliary.

The antenna interface provides an amplified voltage of 12V150mA, which can transmit the amplified voltage to the previous stage antenna or relay amplifier.

The second level of gain is adjustable and can match wireless systems in different environments.

Frequency range