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ENGLISH：
Product Performance
Double frequency GSM/GPRS modem
Its design and the development conforms to ETSI GSM the Phase2+ standard
Output Power：
Class 4（2W @ 900MHz）
Class 1（1W @ 1800/1900MHz）
Input voltage：5V-24VDC
Input current：1A-2A
5mA readiness for action, 140mA in GSM 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：95*54*25mm
Product weight：130g
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 Class2(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) |
