... /32 channels according to requirements of customersBaud rate: 1,200, 2,400, 4,800, 9,600, 19,200bpsInterface format: 8N1/ ... options available)Compatible with EN 300220 and ARIB STD-T67Specifications: RF power: 2WReceiving current: <25mATransmitting current: <1.5ASleep current: <20μ ... multi-point wireless network and data collection system YS-C30M 2-3km range data transceiver ,rf module ,high speed