JM Logo

Sigfox, ISM ICs/modules/stations

Manufacturer's P/N: RFM12B-868-D
Manufacturer: Hope Microelectronics CO.,LTD.
Show more information about the brand Hope Microelectronics CO.,LTD.

Module 868MHz 3dBm -102dBm transceiver DIP
Integrated circuit/modulemodule
Communication interfacesSPI
Standard packaging:
1 pcs.

Minimum order:
1 pcs.

Minimum batch:
1 pcs.

In stock:


  • Low costing, high performance and price ratio
  • Tuning free during production
  • PLL and zero IF technology
  • Fast PLL lock time
  • High resolution PLL with 2.5 KHz step
  • High data rate (up to 115.2 kbps with internal demodulator,with external RC filter highest data rate is 256 kbps)
  • Differential antenna input/output
  • Automatic antenna tuning
  • Programmable TX frequency deviation (from 15 to 240 KHz)
  • Programmable receiver bandwidth (from 67 to 400 kHz)
  • Analog and digital signal strength indicator (ARSSI/DRSSI)
  • Automatic frequency control (AFC)
  • Data quality detection (DQD)
  • Internal data filtering and clock recovery
  • RX synchron pattern recognition
  • SPI compatible serial control interface
  • Clock and reset signal output for external MCU use
  • 16 bit RX Data FIFO
  • Two 8 bit TX data registers
  • Standard 10 MHz crystal reference
  • Wakeup timer
  • 2.2V – 3.8V power supply
  • Low power consumption
  • Standby current less than 0.3uA
  • Supports very short packets (down to 3 bytes) 

No similar products

No related products

High-power power supplies for automation from Aimtec - EAGLE series
Thales Cinterion MV31-W IoT modem card
Workshop about Switched-mode power supplies
Decorative footer graphics
System B2B by

We use information stored using cookies and similar technologies for statistical purposes and to adapt our store to the individual needs of customers. You can change the settings for cookies in the program used to operate the Internet. Using our online store without changing the settings for cookies means that they will be saved in the device's memory. More information can be found in our privacy policy