50mW Wireless Data Module With 433MHz Operating Frequency (SRWF-1022)
Product Description
Product Description
Features:
Low power, small size and wide operating temperature
High anti-interference and low BER (bit error rate)
Integrated quality TI chips CC1020 and ATMEL MCUs
Transparent technology, easy-to-use, "plug and play"
Complies with CE standards
Compact dimensions: 47 x 26 x 10mm
Up to 1, 200 to 1, 400m RF line of sight range (open field)
Supported P2P and P2M network topology
Specifications:
Frequency band: 433/470MHz
Output power: 17dBm (50mW) or 20dBm (100mW)
RF sensitivity: -117dBm
Effective baud rate: 1, 200 to 19, 200bps
Data Interface: TTL, RS-232 or RS-485
Channels: 8 (default), 16/32 (customized)
Communication: Half-duplex
Modulation mode: GFSK/FSK
Supply voltage: 3.3 to 5V DC
TX current: 90± 10mA
RX current: 30± 3mA
Power-down current: 5± 2μ A
Operating temperature: -40 to 80° C
Applications:
Automatic Meter Reading (AMR) system for water, gas, heat and electric meters
Wireless crane scales and weighing machines
Queuing management system in bank
Wireless dishes ordering system
Data collecting in production line
Wireless intelligent control for lighting system
Remote control for industry vehicle and lifting machine
Data communication for railway, oil well, dock and army
Medical treatments and electric instruments automation control
Security alarm, attendance checking and locating for coal mine workers under well
Car alarm, tire pressure monitoring and wheel aligner
Wireless POS, PDA wireless smart terminals
LED display screen in thruway and public places
Automatic non-stop billing system on freeway
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