Product Specifications
| Prod Model: |
W20 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Wireless |
| Network Site: |
Intermediate Node Routers |
| Network: |
WCDMA |
Product Description
Project Customization is acceptable!
Feature
Power supply: 5V ~ 16V
Power saving: Typical power consumption in sleep mode is 70mW( BS-PA-MFRMS=9)
Frequency bands:
G20 Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. G20 can search the 4 frequency bands automatically. The frequency bands also can be set by AT command "AT+CBAND":
Compliant to GSM Phase 2/2+
Transmitting Power:
Class 4(2W) at GSM 850 and EGSM 900
Class 1(1W) at DCS 1800 and PCS 1900
GPRS connectivity:
GPRS multi-slot class 10 (default)
GPRS multi-slot class 8 (option)
Temperature range:
Normal operation: -30ºC~+80ºC
Restricted operation: -40ºC~-30ºC and +80ºC~+85ºC
Storage temperature: -45ºC~+90ºC
Data GPRS:
GPRS data downlink transfer: max.85.6kbps
GPRS data uplink transfer: max.42.8kbps
Coding scheme: CS-1, CS-2, CS-3 and CS-4
Integrate the TCP/IP protocol
Support Packet Broadcast Control Channel (PBCCH)
CSD: Support CSD transmission
USSD: Unstructured Supplementary Services Data (USSD) support
SMS:
MT, MO, CB, Text and PDU mode
SMS storage: SIM card
FA: Group 3 Class 1
SIM interface: Support SIM card: 1.8V, 3V
External antenna: SMA type RF connector
Audio features:
Speech codec modes:
Half Rate (ETS 06.20)
Full Rate (ETS 06.10)
Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
Adaptive multi rate (AMR)
Echo Cancellation
Noise Suppression
RS232 serial port
Serial port
Full modem interface with status and control lines, unbalanced asynchronous.
1200bps to 115200bps.
Can be used for AT commands data stream.
Support RTS/CTS hardware handshake and software flow control.
Multiplex ability according to GSM 07.10 Multiplexer Protocol.
Autobauding supports baud rate from 1200 bps to 57600 bps.
SIM Toolkit
GSM 11.14 Release 99
Physical characteristics
Size: 98*60*22mm
Weight: 125g
Shanghai Ehong Technology Co., Ltd, a new and high technology company, is dedicated in developing wireless communication products and becoming a full solution provider in the wireless internet. Ehong has been always adhering to the concepts of creating a wonderful wireless future together with all customers and staff. We strive to become a first-class Internet of Things company based on the spirit of practical innovation, enterprise and the style of "Immediate Response, Fast Action". We are ready to make greater contribution to the mobile internet.
Ehong has developed bluetooth SPP, Audio, dual mode, bluetooth 4.0, WiFi module relying on bluetooth and WiFi technical support. We provide low cost, high quality products which have passed through a rigorous testing and certification for our customers mainly distributed in the fields of automotive electronic, smart home, health &wellness, industrial control and consumer electronic.
Internet of Things is the third time IT Revolution. Ehong strives to be pioneer, equal, synergic and shared to become the best partner and friend to you. Let us join hands to create a beautiful Smart Connected wireless life together!
