Appendix (English); Technical Specifications - Alto Professional Stealth Wireless Guide D'utilisation

Appendix (English)

Wireless Frequency Ranges
Below is a list of wireless frequency ranges that are used in different countries. Your Stealth Wireless is factory-
assigned to the same regional frequency ranges adopted by the country where you purchased it.
Note for Canadian Users: This device operates on a no-protection, no-interference basis. Should the user seek to
obtain protection from other radio services operating in the same TV bands, a radio licence is required. For further
details, consult Innovation, Science and Economic Development Canada's document, Client Procedures Circular
CPC-2-1-28, Voluntary Licensing of Licence-Exempt Low-Power Radio Apparatus in the TV Bands.
USA, Canada
Australia, New Zealand, Singapore
Taiwan, Thailand
All EU countries, Russia

Technical Specifications

Transmitter:
Frequency Response: 50 Hz - 17 kHz, ±3 dB
Frequency Range: see Wireless Frequency Ranges
Channels: 16 selectable UHF frequency bands
Wireless Range: 200 feet (61 meters)
Bandwidth: 24 MHz or 30 MHz
Oscillation Type: PLL
Frequency Stability: ±0.005%
Frequency Deviation: ±20 kHz
Audio Inputs: 2 female combo connectors (XLR + 1/4" TRS)
Power: 12V DC, 300 mA; 100 – 240v AC, 50/60 Hz, universal AC adapter
Output Power: < 10 mW
Dimensions (L x W x H, with antennas and knobs): 6.3" x 5" x 4"; 161 mm x 127 mm x 102 mm
Receivers:
Sensitivity: -100 dBm
Image Rejection: > 70 dB
T.H.D.: < 0.5% @ 1 KHz
Audio Output Connector: 1 male XLR connector
Output Impedance: 660 Ω balanced
Power: 12V DC, 300 mA; 100 – 240v AC, 50/60 Hz, universal AC adapter
Dimensions (L x W x H, with antenna): 4.6" x 2.8" x 1.3"; 116 mm x 70 mm x 32 mm
Specifications are subject to change without notice
Country
Brazil
Japan
Korea
UHF Frequency Range (MHz)
540 – 570, 610 – 640
39
610 – 640
698 – 710
794 – 806
806 – 810
863 – 865
925 – 937