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Minsen Meter Co., Ltd.

Rf Module, Radio Module, Radio Modem manufacturer / supplier in China, offering CE/FCC Compliant Radio Data Module Available on 420 to 450.3MHz (SRWF-501-50), China Manufacture Wireless Smart Remote Valve Control Water Meter, GPRS Connection, Smart Wireless Water Meter with Remote Control Valve Made in China and so on.

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Supplier Homepage Product Radio & TV Broadcasting CE/FCC Compliant Radio Data Module Available on 420 to 450.3MHz (SRWF-501-50)

CE/FCC Compliant Radio Data Module Available on 420 to 450.3MHz (SRWF-501-50)

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

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  • Model NO.: SRWF-501-50
  • Specification: 47 X 26 X 10mm
  • HS Code: 8517709000
  • Trademark: SUNRAY
  • Origin: China
Product Description

CE/FCC Compliant Radio Data Module Available on 420 to 450.3MHz (SRWF-501-50)
Features:
Short-range, low-power, semi-duplex and transparent wireless transmission;
Integrate transmitting and receiving functions;
Easy-to-use, can implement plug and play;
Compact dimension and light weigh;
Narrowband communication, no extra program required.

Specifications:
Frequency band: 420 to 450.30MHz
Modulation mode: GFSK/FSK
Output power: 17Bm (50mW)
RF sensitivity: -115 to 118dBml
Channels: 8 (default), 16 or 32 (customized)
Data rate: 1.2k to 19.2kbps
Serial port: UART TTL, RS232 and RS485
RF line of sight range: 1, 200m with proper antenna
Compact size: 47 x 26 x 10mm
Power supply: +3 to +5V DC

Low power consumption:
Tx current: ≤ 100mA
Rx current: ≤ 30mA
Sleep current: ≤ 20μ A
Operating temperature: -25 to 80° C
Supported networking topology: P2P and P2M

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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