Feature:+14 dBm efficient PALink budget up to 168dB127dB dynamic range RSSIProgrammable rates up to 300kbpsLoRaTM Remote Communication ModuleAutomatic RF detection and CAD, fast AFCPacket BUFFER up to 256BYTE,comes with CRCHighly integrated synthesizer with 61Hz resolutionBuilt-in bit synchronization device for clock recoveryFSK,GFSK,MSK,GMSK,LoRaTM and OOK modulation modesBuilt-in temperature sensing and low battery detection instructions+20 dBm - 100 mW Stable RF transmit power and operating voltage Specifications:Power:DC 1.8V ~ 3.7VTransmit power:20dBmReceiving current:10.3mAEmission current:120mA(AT)20dBmStandby current:0.2uAAntenna resistance:50 Ohm0.018K~37.5Kbps(AT)LoRaTransmission rate:200KbpsData interface:SPI interfaceWorking frequency:868/915MHZModulation mode:LoRA/FSK/GFSK/00KReceiving sensitivity:-148dBm(AT)FSKBulletproof front end:IIP3 = -12.5dBmcommunication distance:>8000m (AT)LoRaoperation temperature:-20 ~ 70 CSize:1.5*1.6cm/0.59*0.63inch Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Contents:1 x module