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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 Queclink. The information provided is 
based upon requirements specifically provided to Queclink by the customers. Queclink has 
not undertaken any independent search for additional relevant information, including any 
information that may be in the customer’s possession. Furthermore, system validation of this 
product designed by Queclink within a larger electronic system remains the responsibility of 
the customer or the customer’s system integrator. All specifications supplied herein are 
subject to change. 

 
Copyright

 

This document contains proprietary technical information which is the property of Queclink 
Limited. The copying of this document, distribution to others, and communication of the 
contents thereof, are forbidden without express authority. Offenders are liable to the payment 
of damages. All rights are reserved in the event of a patent grant or registration of a utility 
model or design. All specification supplied herein are subject to change without notice at any 
time. 

 

Copyright © Queclink Wireless Solutions Co., Ltd. 2012

 

 

 

 

 

 

 

ACCEAM100UG001   

                                                             

                   

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Queclink  
Confidential

Summary of Contents for GVXXX-Series

Page 1: ...Microphone User Guide For GVXXX Series Devices ACCEAM100UG001 Revision 1 00 http www queclink com sales queclink com...

Page 2: ...validation of this product designed by Queclink within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are...

Page 3: ...on history 3 1 General Description 4 2 Product Specification 5 2 1 Basic Specification 5 2 2 Frequency Response 5 3 Installation 6 3 1 Interface Description 6 3 2 Installation Example 6 4 Product Outs...

Page 4: ...Microphone User Guide 0 Revision history Revision Date Author Description of change 1 00 2012 2 28 Leo Lei Initial ACCEAM100UG001 3 Queclink Confidential...

Page 5: ...t include speaker and MIC enables a Voice Call between GVXXX series device and Control Center or other Voice communications equipment Used for both fleet management purposes or for personal security i...

Page 6: ...perating Voltage 4 5V 2 Output Impedance f 1KHz 1Pa 2 2K 3 Current Consumption 150uA 450uA 4 Sensitivity 0dB 1v Pa At 1KHz 2 2K 2V 42 3dB 5 Decreasing Voltage Characteristic 2 0V 1 5V 3 dB 6 S N Ratio...

Page 7: ...he 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 2 Golden MIC Negative 2 Gra...

Page 8: ...Microphone User Guide Detail Description 3 MIC Negative 2 MIC Positive 2 AGND 1 MICP AM100 GVXXX Device ACCEAM100UG001 7 Queclink Confidential...

Page 9: ...Microphone User Guide 4 Product Outside View ACCEAM100UG001 8 Queclink Confidential...

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