based on CDMA network, easy use and small size. stabile and reliable .
Radio Frequency:
Full TIA/EIA/IS-95BCompliance
CDMA2000 1xRTT: CDMA 2000
protocol between Mobile & Base Station
Band class 0:800MHz
Band class 1:(USPCS 1900MHz)
Receive Frequency range : 869.94MHZ∼893.37MHZ
Transmit Frequency range: 824.64MHZ∼848.37MHZ
Specifictaion:
Serial data rate: 300 to115,200 bits/s
Data transmission up to 153.6Kbps
Interface:
standard RS-232/485
Standard serial Port (DB-9)
Ethernet: 10/100BaseT/RJ45
Configuration interface: WEB/RS-232
Alarm output interface: TT
Antenna: 50ohm/SMAFemale
Power supply:
Supply voltage range: 5 - 25VDC (9V suggest)
SIM interfaces: 3V/1.8V
Power consumption:
Max. current: 430mA@+5VDC
Idle: 22mA@+5VDC
Dimensions: 59*100*23mm, weight:200g
Steel shell: good electromagnetic shield and , heat radiate performance
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