Wireless RF Module(SRWF-508)

Product Description

Product Description Features: Suitable to any standard and nonstandard user protocol No more other program needed High anti-interference capability and low BER Long RF line-of-sight range Specifications: Communication mode: Half-duplex Modulation : GFSK/FSK Fequency band: **0. ~**3MHz, **5~**3MHz Output power: *0dBm(1W) Receive sensitivity: ***9dBm Channel: 8 (default), *6/*2 (customized) Tx current: **0mA Rx current: *2 to *8mA Sleep current: *5μ A Data rate: 1, **0/2, **0/4, **0/9, **0/*9, **0bps Interface: UART TTL, RS**2, RS**5 Data format: 7E1, 8N1, 7E2, 8E1, **1, 9N1 Power supply: DC *4.5 to 5.5V Operating temperature: **0 to *0? C Humidity: *0 to *0 %(no condensing) Dimension: *3 x *8 x *0mm Reliable transmission range: 2.5km@1, **0bps with 3.5dbi antenna AT*1 4.5km@1, **0bps with 5.5dbi antenna AT*6 Netwotk topology: Point to point and point to multipoint IC: TI chip CC***0 Applications: Automatic Meter Reading (AMR) system for water, gas, heat and electricity Remote Control for Industry vehicle and lifting machine Production line data collecting Data communication for railway, oil well, dock and army Medical treatments and electric instruments automation control Wireless intelligent control for lighting system Security alarm, attendance checking and locating for coal mine workers under well Car alarm, tire pressure monitoring and four-wheel orientation Wireless POS, PDA smart terminals Wireless dishes ordering system LED display screen for lane buoy or temporary station in open field Automatic non-stop billing system on freeway Wireless crane and electronic scale solution Queuing management system in bank, hospital, hall etc.