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Minsen Meter Co., Ltd.

Rf Module, Radio Module, Radio Modem manufacturer / supplier in China, offering Cost-Effective 433/470MHz RF Module, Intelligent Valve Control Water Meter, Water Meter, Remote Reading, and Prepaid Valve Control and so on.

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Supplier Homepage Product Communication Module Cost-Effective 433/470MHz RF Module

Cost-Effective 433/470MHz RF 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-1021-50
  • Trademark: SUNRAY
  • Origin: China
  • Certification: CE, GS
  • Specification: 47 X 26 X 10mm
  • HS Code: 8517709000
Product Description

Cost-Effective 433/470MHz RF Module
Features:
Low power keeps supply battery long lifespan
Short-range, half-duplex and transparent technology
Supported network topology: Point to point and point to multipoint
Compact dimension: 47 x 26 x 10mm
RF line of sight range: 1, 200m (open field), 300m (indoor/urban)

Specifications:
Frequency band: 433 or 470MHz
Output power: 17dBm (50mW)
Receiver sensitivity: -118dBm
Modulation: GFSK/FSK
Channel: 8 (default), 16 or 32 (customized)
Effective data rate: 1, 200 to 19, 200bps
Serial interface: TTL, RS232 and RS485
Supply voltage: +3.3 to 5V DC
TX current: 90± 5mA
RX current: 28± 2mA
Power-down current: 5± 2μ A
Operating temperature: -25 to +75° C

Applications:
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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