Audio-Technica ATW-T1407 System 20 PRO Desk Stand Transmitter

The ATW-T1407 is a desk stand containing a System 20 PRO transmitter, taking a gooseneck microphone on top. It suits a lectern, a head table or a panel position where running a mic line is either impossible or would have to be pulled up again after the event.

It operates on 2,402 to 2,480 MHz with AES128 encryption, passing 20 to 20,000 Hz audio at 24-bit/48 kHz with 2.8ms of latency and < 0.05%, typical of distortion. It pairs with the ATW-R1440 receiver, and a system supports 10 channels.

Operating Frequencies	2,402 to 2,480 MHz
System Frequency Response	20 to 20,000 Hz Varies depending on the microphone to be installed.
Dynamic Range	120 dB (A-weighted), typical
Total Harmonic Distortion	< 0.05%, typical
Maximum Simultaneous Use (recommended)	Standard: 10 channels HD mode: 20 channels It depends on the region and environment.
Delay	Standard: 2.8ms HD mode: 6.7ms
Audio Sampling Rate	Standard: 24-bit/48 kHz HD mode: 24-bit/48 kHz
Encryption Method	AES128