linkto s100i

GSM MODEM Make with Siemens TC35I Dual-band EGSM900/GSM1800 Data, Voice, SMS and Fax Product PerformanceDouble frequency GSM modemIts design and the development conforms to ETSI GSM the Phase2+ standardOutput PowerClass 4 2W @ 900MHzClass 1 1W @ 1800/1900MHzInput voltage5V-24VDCInput current1A-2A5mA readiness for action, 140mA in GSM 900MHz 12V telephone conversation condition5mA readiness for ...