The WM6690 module is a stable and low cost CDMA 1900MHz solution for WLL and M2M.
Comprehensive AT command set gives customer great flexibility and expandability in
application specific designs.
Standard Compliances
CDMA2000 1x (backward compatible to IS-95)
IS-98E
QCELP and EVRC Vocoder
Circuit Data: 14.4kbps
High-Speed Data Rate: 153.6kbps (WM6690-D)
FAX support (Group-3)
Basic Features
USB1.1 Interface (Debug and/or Data)
Two UART Serial Interface (Data and Debug Port)
Support LCD with SPI Interface
30 Keys with On/Off Key
Dual Audio Interface
GPIOs
Comprehensive AT Command Set
Supply DC Voltage : 3.4 ~ 4.5 VDC
Interface Digital Signals : 3.0V
Standby Current : < 6 mAh (average count)
Normal Calling Current : ~300mA
Size : 45(L) x 35 (W) x 3 (T) mm
Weight : 10 g
Connector Type : Direct SMT mounting
Network Dependent Features
Call Waiting, Forwarding, 3-Way Calling
Caller ID
Voice Mail
Two-Way SMS Messaging
OTA (IS-683 / IS-683A)
User Interface Features
200-Entry Contacts + Contacts in UIM (if used)
200-Items SMSs + SMS in UIM (if used)
Call History
Calendar, Schedule, Alarm Clock
Speed-Dialing
Polyphonic Tone Generation
Selectable Features
R-UIM or No-UIM
Languages: English, Spanish, Chinese, Arabic, Others can provided as required
Careers