Microphone user guide for gvxxx-series devices acceam100ug001 revision: 1.00 http://www.Queclink.Com sales@queclink.Com.
Microphone user guide document title microphone user guide version 1.00 date 2012-02-28 status release document control id acceam100ug001 general notes queclink offers this information as a service to its customers, to support application and engineering efforts that use the products designed by que...
Microphone user guide contents contents ............................................................................................................................................2 0. Revision history .....................................................................................................
Microphone user guide 0. Revision history revision date author description of change 1.00 2012-2-28 leo lei initial acceam100ug001 - 3 - queclink confidential.
Microphone user guide 1. General description the am100 is a microphone with 2 meter long wire, which designed specifically for gvxxx-series. The hands-free kit (include speaker and mic) enables a voice call between gvxxx-series device and control center (or other voice communications equipment). Use...
Microphone user guide 2. Product specification 2.1. Basic specification no. Item specification 1 standard operating voltage 4.5v 2 output impedance(f=1khz, 1pa) 2.2kΩ 3 current consumption 150ua ~ 450ua 4 sensitivity(0db=1v/pa) at 1khz/2.2kΩ/2v -42±3db 5 decreasing voltage characteristic(2.0v~1.5v) ...
Microphone user guide 3. Installation 3.1. Interface description there are 2 wires on microphone, the description of the wires and sample connection between microphone and gv300 are showed as follow: microphone connection gv300 pin no. Color description ←→ pin no. Color 1 red mic positive ←→ 1 gray ...
Microphone user guide detail description 3. Mic negative 2. Mic positive 2. Agnd 1. Micp am100 gvxxx device acceam100ug001 - 7 - queclink confidential.
Microphone user guide 4. Product outside view acceam100ug001 - 8 - queclink confidential.
