Hi-flying Elfin-EG4X Посібник користувача - Сторінка 6
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1.2. Device Parameters
Item
System Information
Processor/Frequency
Operating System
2G/3G/4G Interface
Transmit Power
Receive Sensivity
LTE
WCDMA
TD-SCDMA
GSM/cellular network
Serial Port
Port Number
Interface Standard
http://www.iotworkshop.com
Elfin-EG4X Technical Specifications
Parameters
Cortex-M3/96MHz
FreeRTOS
LTE-TDD: Class 3(23dBm+1/-3dB)
LTE-FDD: Class 3(23dBm±2dB)
WCDMA: Class 3(24dBm+1/-3dB)
TD-SCDMA: Class 3(24dBm+1/-3dB)
GSM900: Class 4(33dBm±3dB)
DCS1800: Class
1(30dBm±
GSM900 8-PSK: Class E2(27dBm±3dB)
DCS1800 8-PSK: Class E2(26dBm±3dB)
FDD B1: -96dBm(10M)
FDD B3: -96dBm(10M)
FDD B5: -96dBm(10M)
FDD B8: -96.5dBm(10M)
TDD B38: -96dBm(10M)
TDD B39: -97dBm(10M)
TDD B40: -96.5dBm(10M)
TDD B41: -96dBm(10M)
WCDMA B1: -110dBm
WCDMA B8: -111dBm
TDSCDMA B34: -109dBm
TDSCDMA B39: -109dBm
GSM 900M: -109dBm
GSM 1800M: -109dBm
Maximum Support non-CA CAT4
Support 1.4~20MHz RF Bandwidth
Downstream Support Multiple Users MIMO
FDD: Maximum Upstream Rate 50Mbpsm Maximum
Downstream Rate 150Mbps
TDD: Maximum Upstream Rate 35Mbpsm Maximum
Downstream Rate 130Mbps
3GPP R8 DC-HSPA+
16-QAM,64-QAM and QPSK Modulation
Maximum Upstream 5.76Mbps
Maximum Downstream 42Mbps
CCSA Relese 3
Maximum Upstream 2.2Mbps
Maximum Downstream 4.2Mbps
R99：
CSD Transmission Rate：9.6Kbps/14.4Kbps
cellular network：
Support cellular network multi-slot class 12
Code Method：CS-1/CS-2/CS-3/CS-4
1
EG40: RS232 或 3.3V TTL UART
EG41: RS485 或 3.3V TTL UART
- 6 -
3dB)