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SAM3Gplus User Guide V2.5 

 

 

 

 

12 

Ver2.5 

 

 

7

 

Electrical Characteristics 

 

7.1 Power Consumption 

 

Vin = 12Vdc 

 

HSDPA/WCDMA 

GSM/GPRS/EDGE 

 
Idle mode 

 

31mA   

 

31mA 

Standby mode   

105mA   

 

80mA 

Average In-Use: 

2Mbps@10dBm Tx 

158mA HSUPA  

7.2Mbps  Rx 

 

158mA  HSDPA  

384Kbps@10dBm Tx 

137mA  WCDMA 

GSM CSD (9600bps) 

 

 

87mA 

GPRS PSD  

 

 

 

110mA 

EDGE   

 

 

 

137mA 

 
 
 

7.2 RF Bands 

 
GSM850 :  

Tx = 824MHz - 849MHz,  

Rx = 869MHz - 894MHz 

EGSM900 : 

Tx = 880MHz - 915MHz,  

Rx = 925MHz - 960MHz 

DCS1800 : 

Tx = 1710MHz - 1785MHz,  

Rx = 1805MHz - 1880MHz 

PCS1900 : 

Tx = 1850MHz - 1910MHz,  

Rx = 1930MHz - 1990MHz 

UMTS2100 : 

Tx = 1920MHz - 1980MHz,  

Rx = 2110MHz - 2170MHz 

UMTS1900 : 

Tx = 1850MHz - 1910MHz,  

Rx = 1930MHz - 1990MHz 

UMTS900 : 

Tx = 880MHz - 915MHz,  

Rx = 925MHz - 960MHz 

UMTS850 :  

Tx = 824MHz - 849MHz,  

Rx = 869MHz - 894MHz 

 

7.3 Receive Sensitivity 

 
Band 

 

 

 

Typical Rx Sensitivity 

Maximum Rx Sensitivity 

 

 

 

 

 

(dBm)   

 

(dBm) 

 
GSM850 (2% ber) CS   

 

-107.5   

 

-106 

EGSM900 (2% ber) CS   

 

-107.5   

 

-106 

DCS1800 (2% ber) CS   

 

-106.5   

 

-105 

PCS1900 (2% ber) CS   

 

-106.5   

 

-105 

UMTS2100(.1% ber) 12.2Kbps   

-110.5   

 

-109 

UMTS1900(.1% ber) 12.2Kbps   

-110.5   

 

-109 

UMTS900(.1% ber) 12.2Kbps 

 

-110.5   

 

-109 

UMTS850(.1% ber) 12.2Kbps 

 

-111.5   

 

-110 

 
Notes :  

BER : bit error rate

 

CS : Circuit-switched

 

Содержание SAM3G+

Страница 1: ...SAM3Gplus User Guide V2 5 I Ver2 5 SAM3Gplus User Guide...

Страница 2: ...2 18 10 2007 Updated section 5 and section 8 1 3 26 10 2007 Updated section 8 2 a 1 4 26 10 2007 Updated section 1 5 7 and 8 2 0 24 03 2009 Updated for SAM3G plus 2 1 27 04 2012 Updated for LED indic...

Страница 3: ...45 Socket 9 6 3 MiniB USB Connector 9 6 4 SMB Jack 50 Antenna Connector 10 6 5 USIM Holder 10 6 6 LED Status 10 6 7 Data Cable 11 7 Electrical Characteristics 12 7 1 Power Consumption 12 7 2 RF Bands...

Страница 4: ...It has an RJ45 socket for both input voltage and serial RS232 signals a MiniB USB connector a SMB Jack for antenna connection a SIM holder and an LED indicator WARNING You should never connect the US...

Страница 5: ...the SAM3Gplus modem In hospitals or places where medical equipment may be in use In an aircraft Refueling points Explosive areas Restricted use of the SAM3Gplus modem Near any chemical plant Near any...

Страница 6: ...e Specific Absorption rate SAR is a measure of the rate at which radio frequency energy is absorbed by the body when exposed to radio frequency electromagnetic field The SAR value is determined at the...

Страница 7: ...roduct shall not be treated as household waste It must be placed at an appropriate collection point for the recycling of electrical and electronic equipments By ensuring the correct disposal of this e...

Страница 8: ...if required 5 2 The Packaging Box The carton box dimensions are 230mm x 155mm x 70mm The data cable is 2m long The label size is 50mm x 30mm A Power supply is available on request It is recommended t...

Страница 9: ...at the back of the SAM3Gplus which includes The product model The software version The hardware version The IMEI number The manufacturer The part number Product Model SAM3GQ XSERIAL Software Version 1...

Страница 10: ...nput power a miniB USB connector an SMB Jack antenna connector and a SIM holder The LED indicator located on top indicates the SAM operating status SMB connector 3G ENGINE Switching Power Supply RS232...

Страница 11: ...Detect 3 DTR Data terminal Ready 4 GND Common Ground 5 RXD Serial Data out of the SAM 6 TXD Serial Data into the SAM 7 CTS Clear to Send 8 RTS Ready to Send 6 3 MiniB USB Connector Pin Signal 1 VIN 2...

Страница 12: ...Voltage levels over this USIM interface complies with 3GPP standards 6 6 LED Status The LED indication has the following status LED on steady The SAM3Gplus is searching for network LED flashes very sl...

Страница 13: ...input power 5 4 3 2 1 9 8 7 6 DB9 Signals RJ45 Description 1 DCD 2 Data Carrier Detect 2 RXD 5 Serial Data out of the SAM3Gplus 3 TXD 6 Serial Data into the SAM3Gplus 4 DTR 3 Not Used 5 GND 4 Common...

Страница 14: ...z 1785MHz Rx 1805MHz 1880MHz PCS1900 Tx 1850MHz 1910MHz Rx 1930MHz 1990MHz UMTS2100 Tx 1920MHz 1980MHz Rx 2110MHz 2170MHz UMTS1900 Tx 1850MHz 1910MHz Rx 1930MHz 1990MHz UMTS900 Tx 880MHz 915MHz Rx 925...

Страница 15: ...900 850 12 2Kbps plus23dBm 1dBm connectorized Cl 3 UMTS2100 12 2Kbps plus23dBm 1dBm connectorized Cl 3 7 5 Main Antenna Specifications Max cable loss 0 5dBm Impedance 50 Max allowed VSWR 3 1 The maxi...

Страница 16: ...ra Wireless MC87xx device entry and choose Uninstall Click OK to confirm Step1 Locate and run the DriverInstaller exe Note that there is no feedback just wait a few moments for the program to run Step...

Страница 17: ...r the serial port The external device can set up the SAM3Gplus modem using AT commands can transfer Circuit switched data or Packet switched data With packet switched data the external device must be...

Страница 18: ...SAM3Gplus User Guide V2 5 16 Ver2 5 Notes...

Страница 19: ...s and omissions and disclaims responsibility for any consequences resulting from the use of information included herein Additionally intercel TM assumes no responsibility for the functioning of undesc...

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