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RFM300LRW

RFM300LRW

SKU RFM300LRW Categories , ,

1. General Introduction

RFM300LR module series’ design is based on the high performance CMOSTEK NextGenRFTM CMT2300 chip, It operate at 433/868MHz ISM band , The low receive sensitivity(–123dBm) coupled with +20dBm output power ensures extended range and improved link performance, High Adjacent Channel Rejection Ratio is -55dbc;High Blocking Rejection Ratio is -75dBc( @Frequency868.5MHz,DR = 3 kbps, FDEV = 10 kHz; BW=100kHz, 200kHzChannel spacing, interference with the same modulation,Blocking Rejection@+-1MHz)

2. Features

  • 143 dB maximum link budget.
  • Low RX current of 11mA.
  • +20 dBm output power
  • High Adjacent Channel Rejection Ratio is -55dbc @Frequency868.5MHz,DR = 3 kbps, FDEV = 10 kHz; BW=100kHz, 200kHz Channel spacing
  • High Blocking Ratio Rejectionis -75dBc@868.5MHz +-1MHz
  • Programmable bit rate up to 300 kbps@FSK/40 kbps@OOK
  • High sensitivity: down to -123dBm.
  • FSK, GFSK, and OOK modulation.
  • SMD Package (32×14.5X1mm)

3. Application

  • Meter Reading
  • Wireless data collection
  • Automobile security system
  • Home automation and security system

 

 

 

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