
M260 Series IP MODEM User Manual
Yifan Industry Co., Ltd.
Page 7 of 33
Tel: +86 592 6101492
Fax:+86 592 5222813
Email: [email protected] , [email protected]
Website: www.yifanwireless.com
Cellular
Module
MCU
Antenna
SIM/UIM
Interface
Indicator
Lights
SRAM&
FLASH
WDT Module
RTC Module
User Interface
RS232/RS485/RS422 Module
Power Module
Figure1-2 IP Modem principle chart
1.4 Specifications
Cellular Specification
Item
Content
M260-G GPRS IP MODEM
Standard and
Band
EGSM 900/GSM 1800MHz, GSM 850/900/1800/1900MHz(optional)
Compliant to GSM phase 2/2+
GPRS class 10, class 12(optional)
Bandwidth
85.6Kbps
TX power
GSM850/900:<33dBm
GSM1800/1900:<30dBm
RX sensitivity
<-107dBm
M260-H WCDMA/HSDPA/HSUPA/HSPA+ IP MODEM
Standard and
Band
UMTS/WCDMA/HSDPA/HSUPA/HSPA+ 850/1900/2100MHz,
850/900/1900/2100MHz(optional)
GSM 850/900/1800/1900MHz
GPRS/EDGE CLASS 12
Bandwidth
DC-HSPA+: Download speed 42Mbps, Upload speed 5.76Mbps
HSPA+: Download speed 21Mbps, Upload speed 5.76Mbps
HSDPA: Download speed 7.2Mbps, HSUPA: Upload speed 5.76Mbps
UMTS: 384Kbps
TX power
<24dBm
RX sensitivity
<-109dBm
M260-EV EVDO IP MODEM
Standard and
Band
CDMA2000 1X EVDO Rev A 800MHz, 800/1900MHz(optional),
450MHz(optional)
CDMA2000 1X EVDO Rev B 800/1900MHz(optional)