Features: Low cost, high performance , high reliability, easy to useFSK modulation, 2-way half-duplex communication433/470/868/915MHz ISM band globally license free.Maximal output power100mW(20dBm)output power adjustable between 1-20dBmSensitivity -117dBmSupply current for Tx 100mA@20dBm, 40mA@14dBmSupply current for Rx 25mALow current sleep mode 1uAStandard TTL UART interface, extendable to RS232 or other interfaceConfigurable Operation frequency.Communication speed 1.2kbps -115.2kbps, Software programmableRSSI functionExcellent Range: > 1-km in open airSmall size 16 x 20 x 2mm, 9 PIN DIP & 9 PIN SMD package, easy for assembly .Conforms to FCC,ETSI standards | Documents, Links, and Software: HM-TRP DatasheetHM-TRP - CE Test ReportHM-TRP - ETSI Test ReportHM-TRP - FCC Test ReportVendor Supplied GUI Settings Toolsi1000 IC DatasheetVendor Supplied Configuration Guide |