Technical parameters

Device type
Working range (m)
Operating frequency (MHz)
Width (mm)
Height (mm)
Depth (mm)
Net weight (kg)

Product description

SQM Multimedia Support presents an AT-T1 digital transmitter from the Polish brand GuideTour. The device with a large operating range (approx. 90 meters) and a very stable sound signal transmission is powered by a built-in lithium-ion battery that allows for about 15 hours of continuous use.

AT-T1 is turned on by sliding the side switch. On the display, the user is informed about the battery status, transmission channel or volume level. The last two parameters can be changed/selected by the use of the buttons located under the display.

The GuideTour AT-T1 transmitter offers 19 transmission channels at various radio frequencies and four sensitivity levels (1-4) - the higher the parameter, the higher the volume. It is possible to set the zero level, which mutes the microphone. The device has a frequency stability of ±0.005%, a signal strength of 10mW and a frequency spacing of 75kHz.

A mini-jack (3.5mm) connector allows you to connect a microphone to the transmitter. The compact GuideTour AT-T1 is perfect for conferences and multimedia events.


AT-T1 User manual (PL)

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AT-T1 User manual (EN)

Download (86.85k)

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