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Wide Band FM Radio, 869 Mhz / 915 Mhz


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BIM3B-869.85-64   Datasheet
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Product Overview

BIM3B-869.85-64 is an 869.85MHz wide band FM radio transceiver with 5mW. The BiM3B radio transceiver module is an enhanced high power replacement for the European version BiM3A-869-64. Two frequency variants are available in the European unlicensed band. One with 5mW RF power with no duty cycle restriction other with 25mW RF power with 1% duty cycle restriction. The BiM3B suited to battery-powered portable and handheld equipment requiring a high degree of miniaturisation. The small footprint of 33 x 23mm and low profile of 5mm facilitate convenient integration onto a motherboard. The raw data rate capability of 64kbps supports high data throughput in 'streaming' applications or alternatively allows efficient airtime utilisation in multi-node scanning networks.
  • Complies with European harmonised standards EN 300 220 and EN 301 489
  • 869.85MHz 5mW 100% duty cycle
  • RF power output +7dBm (5mW) on 869.85MHz
  • Data rates up to 64kbps
  • Crystal controlled PLL FM circuitry for both Tx and Rx
  • SAW front end filter and full screening
  • Receiver sensitivity of -101dBm for 1ppm BER (64kbps) -104dBm for 1ppm BER (10kbps)
  • analogue and digital baseband
  • Usable range up to 300 meters external, 75 meters in building


Portable Devices, RF Communications, Wireless, Security, Industrial, Building Automation

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Technical Docs (1)

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