Gold Member Since 2010
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Minsen Meter Co., Ltd.

Rf Module, Radio Module, Radio Modem manufacturer / supplier in China, offering Low-Power Wireless Data Module, Wireless RF Transceiver, 433/470MHz Wireless RF Module, Data Communcation, Lora Tech and so on.

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Supplier Homepage Product Communication Module Low-Power Wireless Data Module

Low-Power Wireless Data Module

FOB Price: Get Latest Price
Min. Order: 2 Pieces
Production Capacity: 70, 000 PCS/Year
Transport Package: Inner Static-Proof/Plastic Bag, External White Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SRWF-501
  • Trademark: SUNRAY
  • Origin: China
  • Certification: CE, GS
  • Specification: 47 X 26 X 10mm
  • HS Code: 8517709000
Product Description

Low-Power Wireless Data Module
Short-range, low-power and transparent technology
Small size, Light weight and less peripheral circuit
High reliability and low BER (bit error rate)
Supported point-to-point and point-to-multipoint network topology

Output power: 10dBm (10mW)
Frequency band: 420 to 450.3MHz
RF sensitivity: -115 to -118dBm
Communication: Semi-duplex
Modulation mode: GFSK/FSK
Data rate: 1, 200 to 19, 200bps
Serial port: UART TTL, RS232, RS485
Channels: 8 (default), 16 or 32 (customized)
Compact dimensions: 47 x 26 x 10mm
RF line of sight range: 800m
Supply voltage: +3 to 5V DC
Tx current: ≤ 40mA
Rx current: ≤ 20mA
Power-down current: ≤ 20μ A
Operating temperature: -25 to 80° C

Automatic Meter Reading (AMR) system for water, gas, heat and electricity 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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