User manual
Table Of Contents
- User Guide (English)
- Guía del usuario (Español)
- Guide d’utilisation (Français)
- Guida per l’uso (Italiano)
- Benutzerhandbuch (Deutsch)
- Appendix (English)
59 
Appendix (English) 
Technical Specifications 
Specifications are subject to change without notice. 
Transmitter 
Frequency Response 
50 Hz – 17 kHz, ±3 dB 
Frequency Range 
540–570 (US / CA / AU / NZ), 863–865 MHz (EU / UK) (regionally dependent) 
Channels 
Up to 100+ selectable UHF frequency bands (regionally dependent) 
Wireless Range 
200 feet (61 meters) 
Bandwidth 
540–570 MHz: 30 MHz 
863–865 MHz: 2 MHz 
Oscillation Type 
PLL 
Frequency Stability 
±0.005% 
Frequency Deviation 
±20 kHz 
Inputs 2 combo XLR and 1/4” (6.35 mm) TRS 
Power 
12 V, 500 mA 
Dimensions 
(width x depth x height) 
7.1” x 3.9” x 1.4” 
180 mm x 99 mm x 35 mm 
Weight 
0.67 lb. 
302 g 
Receiver 
Sensitivity 
-100 dBm 
Image Rejection 
> 70 dB 
T.H.D. 
< 0.05% @ 1 KHz 
Output 1 1/4” (6.35 mm) TRS 
Output Impedance 
600 ohm balanced 
Power 
12 V, 500 mA 
Dimensions 
(width x depth x height) 
2.8” x 1.1” x 4.6” 
72 mm x 28 mm x 118 mm 
Weight 
0.36 lb. 
162.5 g 
Trademarks and Licenses 
Alto Professional is a trademark of inMusic Brands, Inc., registered in the U.S. and other countries. 
All other product or company names are trademarks or registered trademarks of their respective owners. 










