Electro-Voice RE3-ACC-ALPA Active Log Periodic Antenna

The ALPA is a directional log periodic antenna that amplifies the RF signal coming from an RE3 transmitter while rejecting interference from off-axis. Gain switches between 3 dB and 10 dB depending on how much reach a room needs, and the 100-degree working angle covers a stage or a conference room without needing to be re-aimed for every position on it.

It mounts on a standard threaded microphone stand for a clean, elevated placement, connects over BNC to low-loss coax, and can be paired with the RE3-ACC-RFAMP booster when a run needs even more gain.