Shure ADX2FD/B87A G57 Supercardioid Handheld Wireless Microphone Transmitter

The Shure ADX2FD/B87A G57 is a top - notch supercardioid handheld wireless microphone transmitter. It's part of the well - known Axient Digital Wireless System, offering outstanding audio quality and strong signal stability for various professional audio needs, whether you're a live performer, broadcaster, or audio engineer. This transmitter has a sleek design and comes with a rechargeability feature, providing a reliable wireless solution with long battery life. It can work seamlessly in tough RF environments thanks to its interference protection. With ShowLink remote control, you can make real - time adjustments to your audio settings. Operating on two separate RF carriers further enhances signal stability and overall performance. Key features include a wide 184 MHz tuning range, ShowLink for real - time parameter changes, and the ability to transmit on two discrete carriers. It comes with two SB920A rechargeable batteries, a Beta87A cartridge, and an optional 50mW High Power mode. The durable, moisture - resistant, lightweight metal case in a sleek black finish looks great and is built to last. It offers up to 6.5 hours of runtime on two RF carriers and 9 hours on a single carrier with the SB920A battery. It also supports encryption for secure transmission and has two transmission modes for different coverage needs.

Using the Shure ADX2FD/B87A G57 is easy. First, insert the SB920A rechargeable batteries into the transmitter. You can charge the batteries using the dock charging station. When you're ready to use it, turn on the transmitter. You can make real - time adjustments to the audio settings using the ShowLink remote control. There are two transmission modes: Standard for regular coverage and High Density for more channels and stronger coverage. Choose the mode that suits your needs. For the best performance, keep the transmitter within the operating temperature range of -18°C (0°F) to 45°C (113°F). Remember that the battery characteristics may limit this range. When not in use, store it in the protective carrying case. Clean the transmitter with a soft, dry cloth regularly to keep it in good condition. Also, make sure to follow the instructions in the user manual for more detailed guidance.