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Minsen Meter Co., Ltd.

Rf Module, Radio Module, Radio Modem manufacturer / supplier in China, offering Radio Data Module, 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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Radio Data Module

FOB Price: Get Latest Price
Min. Order: 1 Piece
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-501-50
  • Specification: 47 X 26 X 10mm
  • HS Code: 8517709000
  • Trademark: SUNRAY
  • Origin: China
Product Description

Radio Data Module
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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