Sony ECM-W5T Wireless Microphone Transmitter

Used with the ECM-W5 receiver, the transmitter supports audio capture at up to 96 kHz/24-bit or 48 kHz/32-bit float. Compatible Sony cameras can record 32-bit float audio directly within the video file, allowing quiet voices and sudden peaks to be adjusted in postproduction while simplifying file management and synchronization. Low-latency wireless transmission operates at distances up to approximately 1640′ in line-of-sight conditions. Bluetooth hopping technology and an optimized wireless design help maintain stable connections and minimize dropouts, including in crowded radio environments. Add this transmitter to an ECM-W5 system to expand speaker coverage; the system supports up to four speakers recorded on separate in-camera tracks with compatible equipment.

Built-in 64GB storage allows the ECM-W5T to record independently without a receiver or camera, making it useful for standalone voice recording as well as onboard backup during wireless shoots. Recording start/stop control on the transmitter provides convenient operation.

Recorded files can be exported to a PC using a USB-C cable, either directly from the transmitter or through a compatible charging case. The transmitter also connects to compatible smartphones and PCs for additional recording applications.