Radio module - RFM12B/868D 868MHz - THT transceiver

Index: UCC-00594 EAN: 5904422300562

Wireless radio module working on frequency of 868 MHz with the SPI communication interface. Powered with the voltage of 2,2 V - 3,8 V, the pins are the goldpin connectors. Max. power of the receiver is 4 dBm, the receiver sensitivity is -105 dBm.

Radio module - RFM12B/868D 868MHz - THT transceiver
€4.90
€3.98 tax excl.
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Manufacturer: OEM

Bezprzewodowy moduł radiowy RFM12B

Description of product: Radio module - RFM12B / 868D 868MHz - THT transceiver

Wireless radio module working on frequency of 868 MHz with the SPI communication interface. Powered with the voltage of 2,2 V - 3,8 V, the pins are the goldpin connectors. Max. power of the receiver is 4 dBm, the receiver sensitivity is -105 dBm.

Specification

  • Power supply: from 2.2 V to 3.8 V
  • Type of modulation: FSK
  • Frequency Range: 868 MHz
  • Interface: SPI
  • Transmitter power: 4 dBm
  • Receiver sensitivity: -105 dBm
  • Through hole installation (goldpin connector), pitch of 2.00 mm
  • Data transfer speed: ≤ 256kbps
  • Dimensions: 18 x 14 mm
  • The THT case
 

 

We also have the connectors of 2 mmfor this type of systems.

For users of theArduino, available is a libraryfacilitating the use of the RFM12B modules.

 

Frequency from 868 MHz
Frequency to 868 MHz
Package width 6 cm
Package height 1 cm
Package depth 9.5 cm
Package weight 0.002 kg

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Product reviews

Radio module - RFM12B/868D 868MHz - THT transceiver

4/5

Average grade

1

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Reviews:

Paweł 01.03.2023 Confirmed purchase Translated review
The build quality is correct. Note for beginners who want to implement it themselves, for example in C - quite difficult SPI service where you have to wait for the state of the data line. Each byte from the FIFO queue must be fetched with the right timing. Advantages - small dimensions and a large range. Disadvantages - Difficulty in implementation.

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