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EVDO Module

  • Network: CDMA2000 1X EV-DO REV A
  • Interface Type: Other
  • Chipset: Qualcomm QSC 6085
  • Band: 800MHz/1900MHz
  • Transmission Rate: Downlink : 3.1Mbps, uplink : 1.8Mbps
  • Support OS: Windows 2000,XP,VISTA,7,8,Linux,WinCE,Android
  • Support SD: No
  • Dimensions: About 37*29*2.6mm
  • Weight: <30g
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Product details:


■ Brief Introduction

EVDO Moduleis standard module that satisfying CDMA2000 1X EVDO Rev.A,with the functions of GPS, VOICE , SMS, and high speed data traffic, etc.. It is meeting the service module technical regulation of international telecom companies , and it is one-side layout, thickness is only 2.6mm., which can be applied to the below occasion:

·Smart mobile phone、PDA


·GPS navigation

·Wireless POS

·Wireless advertisement, media

·Wireless router/switchboard

·Remote monitoring

·intelligent meter reading

·The lottery machine

·other wireless terminal

■ Appearance and Structure

EVDO Module module adopting the 60pin socket way to connect.

■ Main Technical Specifications
Technical specifications description
CDMA standard IS95A/B
CDMA2000 1x Rev.0
CDMA2000 1xEV-DO Rev. 0
CDMA2000 1xEV-DO Rev. A
Data rate uplink:1.8 Mbit/s Max
downlink:3.1 Mbit/s Max
Working frequency CDMA 800MHz sending:824–849 MHz
receiving:869–894 MHz
CDMA 1900MHz sending:1850–1910 MHz
receiving:1930–1990 MHz
receive sensitivity < -104 dBm
maximum transmitting power >23dBm
Minimum transmitting power < -50dBm
Working voltage 3.3~4.2V,recommended value:3.7V
Working current Power off:<50uA
Stand by:<2mA
Peak value:600mA
Operation System Windows 2000
Windows XP 32/64
Windows Vista 32/64
Windows 7
size 45mm×30mm×2.6mm
weight 20g
temperature Working temperature -30℃ ~ +70℃(full parameter)
-40℃ ~ +85℃(functionality)
Storage temperature -55℃~ +125℃
humidity 5% ~ 95%

■ Main Functional Interface
EVDO Module module main functional interface as below showing:
Interface Description
UART interface Software download and update
data communication
9 line with flow control function,full serial port mode
USB interface Software download and update
data communication
Support USB2.0 FullSpeed
PCM /I2S interface bluetooth
Codec interface
DAC/ADC interface
RUIM card interface R-UIM/ROM-UIM
3.0V and 1.8V RUIM card supported automatically
Audio interface Two sets of differential audio input and output channels
control interface Including various typical control, GPIO,LED driver and ADC input ,etc
Antenna interface Providing three RF connector and three antenna welding plate, they are master set antenna, diversity antenna and GPS antenna




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