Sony develops the DWM-30 digital wireless microphone with better transmission performance

En la primavera de 2025, Sony iniciará la comercialización de su nuevo micrófono inalámbrico digital de mano profesional DWM-30 que ampliará su gama de microfonía de alta calidad DWX.

El DWM-30 reemplaza al DWM-02N, ampliamente utilizado en entornos profesionales de audio como estaciones de broadcast, actuaciones en directo y recopilación de noticias. De un modelo a otro, se ha mejorado aún más el rendimiento de transmisión, lo que garantiza un funcionamiento estable del sistema de microfonía inalámbrica.

The optimización de la estructura mecánica has resulted in a grip design that is easier to hold and approximately 10% lighter than the previous model (transmitter body weight comparison). The duration of the battery The DWM-30 has also been improved by about 1 hour compared to the previous model, achieving about 6 hours of continuous operation, suitable for long-term use (using alkaline batteries).

Thanks to the electromagnetic field simulation In the design, the transmission performance has been improved, providing more stable operation. Two models of the DWM-30 will be available in Europe, covering a wide bandwidth of up to 148 MHz.

By revising the electrical circuits and mechanical structure, Sony has further improved the sound quality. When used with CODEC MODE 4, the recorded and transmitted sound is more faithful to the original sound.

In it CODEC MODE 2, the new microphone offers a low latency of 1.2 msec. It is also compatible with the CODEC MODE 4, which balances high-quality streaming and low latency. Supports up to 148 MHz broadband on the 375 kHz channel plan/TV white space band, allowing up to 16 channels per TV band.

When the usual settings do not provide a sensitivity level enough when capturing sounds, the High gain mode It allows 3-stage amplification of +6/+12/+18dB, making it possible to amplify the sound even when the microphone is kept away from the mouth during recording, thus increasing sensitivity.