ET310UI CDMA RS232 Modem

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Origin:

China

ET310UI CDMA RS232 Modem

CDMA 1x
800MHz
Up to 153.6kbps
Support SMS
RS232 Interface
Win2000/ XP/ VISTA
Low consumption
88( D) * 54( W) * 25 ( H) mm
Weight 289g

Basic Functions

Support either 800 or 1900Mhz dual band
Ease to use, reliable and flexible
Complied with FCC/ SAR and CDG 1/ 2& 3 standard
Always online and operation mode selection
Real clock
Enhanced Functions

Watch dog design, ensure modem alive
CDMA 1x link detection and redial
Support dialup control
Send SMS via PC
Support RS232 interface
Special Functions

Power control
On/ Off via interface connector
User can control MODEM operation
PIN-Off power on, PIN-GND power off
Save power
Built-in RF module supervision
Built-in RF module status detection
Reset RF module when it out of service
Reset outlet
Ground the reset PIN 500ms restart modem
Serial Port Reset
Reset MODEM via RS-232 control PIN
Save the I/ O resources
No interrupt with data communication
Only few source code program to control
Specifications

Voice

Voice and Emergence Call
Support QCELP 13k voice coding
Echo canceller and noise suppression ( option)
Support DTMF signaling
CDMA 1x data

Support IS 707 data service
Support 153kbps packet data
Support Class 2.0 Group 3 facsimile
CDMA 2000 spread spectrum
Complied with IS-95A, IS-95B CDMA interface
GPRS data

GPRS Class 2~ 10
Code plan: CS1~ CS4
Complied with SMG31bis specifications
Interface

Antenna: 50ohm/ SMA/ Female
UIM card: 3V
Operation System

Data interface
RS-232
Voice: Ear/ Microphone Windows 9x/ NT/ 2000/ XP
Linux
Power Supply

+ 5VDC
Power consumptions:
Max. current: 350mA@ + 5VDC
Idle: 25mA@ + 5VDC
Others

Mechanical: 88( D) * 54( W) * 25 ( H) mm ( not include antenna)
Weight: 289g
Operation temperature: -5~ + 40ì C
Related humidity: 95% ( non-condensing)

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