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Radio module RFM75-S 2.4GHz - SMD transceiver

Index: UCC-05842 EAN: 5904422363895

Wireless radio transmitter operating in the 2.4 GHz frequency with the SPI communication interface. It is powered by a 1.9 V to 3.6 V, surface soldered. Built-in PCB antenna, range up to 80 meters. It is a newer version of the RFM73-S module.

Radio module RFM75-S 2.4GHz - SMD transceiver
€1.90 -25%
€1.16 tax excl.
Lowest price 30 days: €1.42
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Manufacturer: OEM


  • Supply voltage: from 1.9 V to 3.6 V
  • Frequency: 2.4 GHz
  • Communication interface: SPI (4-pin)
  • Output power: 4 dBm
  • Sensitivity: -96 dBm
  • Built-in PCB antenna
  • Range: up to 80 m
  • Data transfer rate: 250 kbps, 1 Mbps and 2 Mbps
  • Operating temperature: -40 °C to 85 °C
  • Dimensions: 12.8 x 16.8 mm
  • Mounting: through hole (SMD, pitch of 1.27 mm)


Details inthe documentation


The module is the successor to the popularRFM73-S.

Frequency from 2.4 GHz
Frequency to 2.4 GHz
Package width 1 cm
Package height 2 cm
Package depth 0 cm
Package weight 0 kg

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

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Product reviews

Radio module RFM75-S 2.4GHz - SMD transceiver


Average grade


Customers opinion
The following opinions are collected
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and come from the post-purchase process.
Zdzisław G. 17.03.2022 Confirmed purchase Translated review
Great, the modules work flawlessly - thank you very much once again.
Wojciech S. 16.05.2021 Confirmed purchase Translated review
I haven't tested yet. It is worth remembering that this is a 1.27 raster

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