Audio-Technica ATW-A49A WIDE-BAND Directional Antenna(pair)

The Audio-Technica ATW-A49a Wide-band Directional Antenna deliver reliable and precise signal capture across an impressively wide frequency range. These professional-grade antennas are specifically engineered for use with UHF wireless systems and feature a log-periodic dipole array design. They operate efficiently within a broad frequency spectrum of 470 to 950 MHz, ensuring versatile compatibility with a wide range of wireless setups. Moreover, each antenna paddle maintains a consistent 50-ohm impedance and integrates a high-quality, low-loss BNC connector. These characteristics help reduce signal degradation while enhancing system reliability in both live and installed environments.

Furthermore, the 6 dBi typical gain ensures stronger, more focused reception of RF signals. This gain level improves system performance, particularly in spaces where signal reliability is crucial. Thanks to their directional characteristics, these LPDA antennas also minimize unwanted interference from off-axis sources. With a 100° beam width and a typical VSWR of ≤ 1.7, the ATW-A49a offers a balanced tradeoff between gain and coverage area. Additionally, Audio-Technica includes a 5/8″-27 to 3/8″-16 threaded adapter, supporting both permanent and temporary installations with various mounting options.

As a complete solution, the ATW-A49a comes in pairs, ensuring symmetrical coverage for stereo or diversity wireless systems. These antennas, weighing just 316 grams each, are lightweight and unobtrusive yet durable enough for professional environments. Ultimately, the ATW-A49a offers broadcast-quality performance and practical flexibility, making it a smart choice for demanding RF installations where wide-band operation and superior signal pickup are critical.

The Audio-Technica ATW-A49a Wide-band Directional Antenna delivers wide-band UHF performance, directional accuracy, and reliable signal strength-making it an essential solution for professional wireless systems in any environment.

• Wide-Band UHF Frequency Coverage: Each antenna operates within an exceptionally broad frequency range of 470 to 950 MHz. This wide-band capability ensures seamless integration with a variety of wireless microphone and in-ear monitor systems, supporting flexibility in professional audio setups and frequency coordination.
• Directional LPDA (Log-Periodic Dipole Array) Design: The antennas feature a log-periodic dipole array, a configuration known for its directional performance and consistent impedance. This design enhances signal capture while minimizing unwanted off-axis noise and interference. The directional pattern is particularly beneficial in crowded RF environments or large venues.
• 6 dBi Typical Gain: With a typical gain of 6 dBi, the ATW-A49a significantly boosts signal reception, allowing stronger and more stable connections between transmitters and receivers. This helps prevent dropouts and signal degradation, especially at longer distances.
• High-Quality 50 Ohm Impedance: Both antennas are precisely matched to a 50-ohm impedance, which is the industry standard for RF systems. This matching reduces signal reflection and ensures optimal power transfer, resulting in cleaner and more reliable audio transmission.
• Low-Loss BNC Connectors: Equipped with integrated, high-quality BNC-J connectors, these antennas offer quick, secure, and low-loss RF cable connections. The BNC interface ensures tight connectivity for consistent performance in both mobile and fixed installations.
• Adjustable Mounting Options: The ATW-A49a includes a 5/8″-27 to 3/8″-16 threaded adapter, enabling flexible installation. It can be mounted on microphone stands or other rigging systems, making it suitable for both temporary setups and permanent installations in theaters, houses of worship, or broadcast studios.
• Lightweight and Durable Construction: Each antenna weighs only 316 grams (11 oz), ensuring easy handling and mounting without compromising structural integrity. The compact yet rugged design allows deployment in high-demand environments without adding bulk or strain.
• Consistent Beam Width and VSWR: The antennas feature a 100° beam width at 3 dB and a typical VSWR of ≤ 1.7, which contributes to stable signal behavior and minimized standing wave interference. This means clearer, more efficient signal transmission with less loss.