Wireless Data Module

Product Description

*0mW RF Module with Working Frequency of **3/**0/**8/**5MHz and Transmission Distance of **0m to **0m Specifications: Modulation mode: GFSK/FSK Working frequency: **3/**0/**8/**5MHz Output power: *0 dBm(**3/**0MHz) and 5dBm (**8/**5MHz) Receiving sensitivity: ***8dBm (**3/**0MHz @ 1, **0bps), ***6dBm (**8/**5MHz @ 1, **0bps) Channel count: 8/*6/*2 Transmitting current: *8±2mA Receiving current: *8±2mA Sleeping current: 5±2uA Baud rate: 1, **0/2, **0/4, **0/9, **0/*9, **0bps Interface mode: UART TTL/RS***2/RS***5 Power supply: DC *3.3V to 5V Working temperature: **5℃ to *5℃ Working humidity: *0% to *0% Dimension: *7 x *6 x *0mm Reliable transmit distance: **0m (AT*4 antenna **3MHz @ 1, **0bps) **0m (AT*4 antenna **0MHz @ 1, **0bps) **0m (AT*4 antenna **8MHz @ 1, **0bps) **0m (AT*4 antenna **5MHz @ 1, **0bps) Network topology: point to point and point to multi-point mode Applications: Automatic 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 Automatic non-stop billing system on freeway Wireless crane and electronic scale solution Queuing management system in bank, hospital, hall and etc