SRWF-1028 wireless data module

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500mW RF Module with Working Frequency of 403/433/470/868/915MHz and 2.5km Transmission Distance Specifications : Modulation mode: GFSK/FSK Frequency: 403/433/470/868/915MHz Output power: 27dBm (500mW) Channels: 8/16/32 Receiving sensitivity: -119dBm (403/433/470MHz @2400bps) -116dBm (868MHz @2400bps) -115dBm (915MHz @2400bps) Transmitting current: 450 to 550mA Receiving current: 32 to 38mA Sleeping current: 5 to 30uA Baud rate: 1,200/2,400/4,800/9,600bps Interface mode: TTL/RS232/RS485 Dimension: 53 x 38x10mm Reliable transmission distance: 2.5KM with AT-14 antenna@4800bps Communication mode: half-duplex Applications : Automated Meter Reading (AMR) solution for water, electricity, gas and heat system 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 Automated non-stop billing system on freeway Wireless crane and electronic scale solution Bank queuing management system

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Shanghai Sunray Technology Co., Ltd

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