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RFM97 - Low Power Long Range Transceiver Module

This page provides the datasheet information for the RFM97, a member of the RFM95 Low Power Long Range Transceiver Module family.

Datasheet Summary

Description

The RFM95/96/97/98(W) transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

Features

  • LoRaTM Modem.
  • 168 dB maximum link budget.
  • +20 dBm - 100 mW constant RF output vs. V supply.
  • +14 dBm high efficiency PA.
  • Programmable bit rate up to 300 kbps.
  • High sensitivity: down to -148 dBm.
  • Bullet-proof front end: IIP3 = -12.5 dBm.
  • Excellent blocking immunity.
  • Low RX current of 10.3 mA, 200 nA register retention.
  • Fully integrated synthesizer with a resolution of 61 Hz.
  • FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
  • Bu.

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Datasheet preview – RFM97

Datasheet Details

Part number RFM97
Manufacturer HOPERF
File Size 4.96 MB
Description Low Power Long Range Transceiver Module
Datasheet download datasheet RFM97 Datasheet
Additional preview pages of the RFM97 datasheet.

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Other Datasheets by HOPERF
  • RFM97W - Low Power Long Range Transceiver Module
  • RFM92W - Low Power Long Range Transceiver Module
  • RFM93W - Low Power Long Range Transceiver Module
  • RFM95 - Low Power Long Range Transceiver Module
  • RFM95W - Low Power Long Range Transceiver Module
  • RFM96 - Low Power Long Range Transceiver Module
  • RFM96W - Low Power Long Range Transceiver Module
  • RFM98 - Low Power Long Range Transceiver Module

Full PDF Text Transcription

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RFM95/96/97/98（W） RFM95/96/97/98(W) - Low Power Long Range Transceiver Module GENERAL DESCRIPTION The RFM95/96/97/98(W) transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Hope RF‟s patented LoRaTM modulation technique RFM95/96/97/98(W) can achieve a sensitivity of over 148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.
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