433MHz SV611 Industrial Wireless Serial Port Data Transmission Module 100mW Si4432 TTL 232 485

Features: SV611 is a low-power high-integrated wireless data transmission module, which uses a high-performance Silicon Lab Si4432 RF chip. Extremely low reception sensitivity, coupled with the industry's leading 100 mW output power, ensures wider range and improved link performance. The module provides multi-band, multi-channel and network ID to reduce the interference in the transmission process and improve the transmission performance. Users can set parameters of serial port and RF through PC software or online modification. Small volume, long distance transmission, wide range of operating voltage and even rich and convenient programming settings make it widely used. Specification: 1400 m transmission distance Working band selection: 433MHz GFSK Modulation Mode Multiple Interfaces of TTL/RS232/RS485 Sensitivity up to - 121dBm Maximum output power: 100mW Automatic Antenna Matching and Bidirectional Switching Control Various Settings of Serial Communication Parameters 40 Channels Optional 4-byte configurable network ID Double-byte configurable node ID Operating Voltage: 2.8-6.0 V Working Temperature Range: -40 ~+85 C Weight: 9g Applications: Wireless 232/485 data communication Wireless remote telemetry Remote meter reading security system Industrial data collection Home automation telemetry Building community automation and security Parameter Min. Typical Max. Unit Condition Operating Condition Operating voltage range 2.8 5 6 V TTL level 4.5 5 5.5 V 232/485 level Operating temperature range -40 25 85 Current Consumption Receiving current 25 mA TTL level 34 mA 485 level 32.7 mA 232 level Emission current 95 mA @20dBm Body sleep current