Took provides the outstanding person in China which the wireless Internet turns on the solution, the Guangzhou linkto develops the electronic science and technology company to provide the BY-M389 wireless modem outside, uses sets from the power supply way, for the table in, the knee on, the palm the personal computing provides bidirectional wireless turns on the service. BY-M389 may be connected through the standard serial mouth with nearly all personal computings, it specially is Windows 3.1/ 95/ 98/ME/XP/NT/ 2000/CE Palm the
OS operating system designs, is joined to the corresponding driver,may support the more operating system Through uses the wireless GSM/GPRS network, guaranteed the data fast, is reliable, the safe transmission. BY-M389 wireless mediation adjusting is in the wireless modem family one of most economical products, enables you to keep the close contact with your company, is in the invincible position in the commercial competition.
Product Performance
GSM/GPRS modem
Its design and the development conforms to ETSI GSM the Phase2+ standard
Output Power：
Class 4（2W @ 850/900MHz）
Class 1（1W @ 1800/1900MHz）
Input voltage：5V-36VDC
Input current：1A-2A
5mA readiness for action, 140mA in GSM 850/900MHz @ 12V telephone conversation condition
5mA readiness for action, 100mA in GSM 1800/1900MHz @ 12V telephone conversation condition
Temperature range：
-20 ℃ -+55 ℃ active status
-25 ℃ -+70 ℃ preserved condition
Product size：85*54*25mm
Product weight：58g
Voice,data/facsimile,GPRS,SMS service
Voice function
-Call
-Urgent telephone
-The pronunciation arranges the decoding: Full speed rate, strengthens full speed rate and the half speed rate
-Double sound multi- frequencies function (DTMF)
Data/facsimile function
-The non- synchronous data circuit cds, is transparent and opaque data most Gao Keda sign 14,,400 bits/s
-Class Three automatic facsimile machine (Class1 and Class2)
GPRS data characteristic：
-GPRS Class10
Code: CS1 to CS4
SMS service function
-Writing and PDU
-Point-to-point (MT/MO)
-Plot broadcast
Attachment service function
●Call forwarding
●The call limits
●Multi-party mpty
●The call waited for and calls maintains
●Comes the electricity demonstration
●The speech spends the prompt
●USSD
●Demonstration call forwarding
Other functions
●Telephone directory management
●Fixed digit dialing
●The SIM card multiplication serves Class2
●The SIM card, the network and the service supplier lock the card function
●Real-time clock
●Alarm clock management
●The Xmodem agreement makes the software promotion
Connection
●RS232 connection
-Orders with AT to make the remote control (GSM07.07 and 07.05)
-Establishes contacts the baud rate by 300 to 1.15,2 million bits/s
-Automatic baud rate (300 to 38,,400 bits/s)
●SMA antenna connection
●Slides into the type SIM card memory
Detailed list
Antenna
Power source adapter
The data and pronunciation ties (may choose part)
