Neoway WM620 - Specifications; Table 1-1 WM620 Specifications

WM620 Hardware User Guide
Copyright © Neoway Technology Co., Ltd
2
1.3 Specifications
Table 1-1 WM620 specifications
Specifications
Description
Frequency Band
WM620F-A: UMTS2100/900 MHz GSM900/1800 MHz
WM620-A: HSDPA/UMTS2100/900 MHz GSM900/1800 MHz
Sensitivity
-108 dBm
Max. Transmit Power
GSM/GPRS 900 MHz: +33 dBm (Power Class 4)
GSM/GPRS 1800 MHz: +30 dBm (Power Class 1)
EDGE 900 MHz: +27 dBm (Power Class E2)
EDGE1800 MHz: +26 dBm (Power Class E2)
HSDPA/WCDMA: +23 dBm (Power Class 3)
Transient Current
Max 2 A
Standby Current (Idle)
<5.0 mA
Operating Temperature
–40°C to + 85°C
Dimension
30±0.1 mm x 30±0.1 mm x 2.7±0.1 mm
Operating Voltage
3.3 V to 4.2 V DC (recommended 3.9 V, 25°C)
AT Command
GSM07.07
Neoway extended AT commands (Refer to Neo_WM620 WCDMA Module AT
Command Set)
Driver
Supporting Windows XP, Windows 7, Linux(2.6.1)
Audio
GSM: FR, EFR, HR, AMR Voice Coding, DTMF
WCDMA: AMR, ARM-WB
SMS
TEXT/PDU
Point of Point / Cell Broadcast
Technical Standard
UMTS/WCDMA/GSM/GPRS/EDGE Specification Release 99 (3GPP R99)
UMTS/WCDMA Specification Release 5 (3GPP R5)
GSM/GPRS/EDGE Specification Release 4 (3GPP R4)
GPRS/EDGE Multislot Class 12, Release 4
DTM Multislot Class 11
Data Rate
GSM CS: UL 14.4 Kbit/s / DL 14.4 Kbit/s
GPRS: UL 85.6 Kbit/s / DL 85.6 Kbit/s
EDGE: DL 236.8 Kbit/s / UL: 236.8 Kbit/s
WCDMA CS: UL 64 Kbit/s / DL 64 Kbit/s
WCDMA PS: UL 384 Kbit/s / DL 384 Kbit/s
HSDPA
：
DL 3.6 Mbit/s / UL 384Kbit/s
Circuit Switched Data
Support USSD