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RFM83 - ASK/OOK Super-heterodyne receiver module

General Description

RFM83 series module are low cost superheterodyne receiver module based on RF83 chip, working at frequency 315Mhz and 433.92Mhz(We can customize other frequency 300Mhz and 440Mhz).

The operating voltage is 2.1V-3.6V(RFM83L) and 3.6V-5.5V(RFM83).

Key Features

  • Low cost, low power consumption, Cost-effective.
  • Transmission Data Rate: 0.3-2.5KHz (factory default) Data Rate can be set to Max.10khz based on customer requirements.
  • The operating voltage: RFM83 :3.6V-5.5V RFM83L:2.1V-3.6V.
  • The operating current: 3mA@RFM83 315MHz.
  • Sleep current: ≤0.9uA.
  • Sensibility:-108dBm.
  • The operating frequency:315MHZ,433.92MHZ.
  • SMD and DIP Package 3.

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Datasheet Details

Part number RFM83
Manufacturer HOPERF
File Size 296.44 KB
Description ASK/OOK Super-heterodyne receiver module
Datasheet download datasheet RFM83 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RFM83 1. General Description RFM83 series module are low cost superheterodyne receiver module based on RF83 chip, working at frequency 315Mhz and 433.92Mhz(We can customize other frequency 300Mhz and 440Mhz). The operating voltage is 2.1V-3.6V(RFM83L) and 3.6V-5.5V(RFM83). The module can be widely applied to various types of data transmission system. It provides two additional functional pins: (1)Enable pin: allow the module to switch between work status and sleep status in order to reduce overall power consumption.(2)wake-up output: when RF signal input, it provides and output signs. （This datasheet only describes the basic functions and Electrical Characteristics of the module. For more details , please refer to the RF83 chip datasheet .） V3.