广州领拓电子科技有限公司

广州领拓电子科技有限公司

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产品展示

LT358 GSM/GPRS MODEM

LT358 GSM/GPRS MODEM LT358 GSM/GPRS MODEM LT358 GSM/GPRS MODEM
产品名称:LT358 GSM/GPRS MODEM
产品编号:CINTERION MC37I
详细说明:
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General

 

Frequency bands

Dual band: GSM 900/1800MHz

GSM class

Small MS

Output power (according to Release 99, V5)

Class 4 (+33dBm ±2dB) for EGSM900 Class 1 (+30dBm ±2dB) for GSM1800

Power supply

5V < VBATT+ < 16V

Ambient operating temperature according to IEC 60068-2

Normal operation: -20°C to +55°C Restricted operation: -40°C to -20°C and +55°C to +70°C For extended restricted operation see Section 5.2.

Physical

Dimensions: 75mm x 54mm x 25mm Weight: approx. 125g

RoHS

All hardware components fully compliant with EU RoHS Directive

GSM / GPRS features

 

Data transfer

GPRS: • Multislot Class 10 • Full PBCCH support • Mobile Station Class B • Coding Scheme 1 – 4 CSD: • V.110, RLP, non-transparent • 2.4, 4.8, 9.6, 14.4kbps • USSD PPP-stack for GPRS data transfer

SMS

Point-to-point MT and MO Cell broadcast Text and PDU mode Storage: SIM card plus 25 SMS locations in mobile equipment Transmission of SMS alternatively over CSD or GPRS. Preferred mode can be user defined.

Fax

Group 3; Class 2 and Class 1

Audio

Speech codecs: • Half Rate (ETS 06.20) • Full Rate (ETS 06.10) • Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80) • Adaptive Multi Rate AMR Handsfree operation, echo cancellation, noise reduction, 7 different ringing tones / melodies

产品大小:75*54*25mm
产品重量:125克

接口
●RS232接口
-用AT命令做遥控(GSM07.07及07.05)
-自动波特率
●SMA天线接口
●滑入式SIM卡存储器

清单
天线
电源适配器
数据连接线


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