产品性能 四频GSM/GPRS/EDGE MODEM(850/900/1800/1900MHz) 其设计及开发符合ETSI GSM Phase2+标准
●输出功率：
Class 4（2W @ 850/900MHz）
Class 1（1W @ 1800/1900MHz）
●输入电压：5V-40VDC
●输入电流：1A-2A
5mA 待机状态，140mA在GSM 850/900MHz @ 12V 通话状态
5mA 待机状态，100mA在GSM 1800/1900MHz @ 12V 通话状态
●温度范围：
-40℃-+80℃ 工作状态
-20℃-+70℃ 保存状态
产品大小：82mmX38mmX15mm 产品重量：28克 话音，数据/传真，GPRS，EDGE,短信息功能
●话音功能
-呼叫
-紧急电话
-语音编解码：全速率，增强全速率及半速率
-双音多频功能（DTMF）
●数据/传真功能
-非同步数据电路，透明及非透明数据最高可达标14,400 bits/s
-第三类自动传真机（Class1与Class2） 代码：CS1到CS4
●短信息服务功能
-文字及PDU
-点对点（MT/MO）
-小区广播
●GPRS数据特性：
Multi slot class 10 (4 Down; 2 Up; 5 Total)
· Max BR 85.6 Kbps · Class B GSM 07.10 multiplexing protocol · Coding scheme CS1-CS4 · Embedded TCP/IP and UDP/IP protocol stack Edge (model dependant) | - Multi slot class 10 (4 Down; 2 Up; 5 Total)
- Max BR Downlink 236.8 Kbps (over RS232)
- Coding scheme MCS1-MCS9
| CSD | | SMS | - MO / MT Text and PDU modes
- Cell broadcast
|
ENGLISH： Product Performance
for frequency GSM/GPRS/EDGE 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）
5mA readiness for action, 140mA in GSM 900MHz @ 5V telephone conversation condition
5mA readiness for action, 100mA in GSM 1800/1900MHz @ 5V telephone conversation condition
Temperature range：
-20 ℃ -+55 ℃ active status
-25 ℃ -+70 ℃ preserved condition
Product size：82mmX38mmX15mm · Product weight：28g · 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： · Multi slot class 10 (4 Down; 2 Up; 5 Total) · Max BR 85.6 Kbps · Class B GSM 07.10 multiplexing protocol · Coding scheme CS1-CS4 · Embedded TCP/IP and UDP/IP protocol stack Edge (model dependant) | - Multi slot class 10 (4 Down; 2 Up; 5 Total)
- Max BR Downlink 236.8 Kbps (over RS232)
- Coding scheme MCS1-MCS9
|
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
The data ties | 
