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    DCTR-72DA Data Controlled transceiver module operating in the 868 MHz and 916 MHz license free ISM frequency band. Its highly integrated ready-to-use design containing MCU, RF circuitry, integrated LDO regulator, serial EEPROM, Extended RF power result in higher RF range. The on-board antenna requires no external components. Ultra low power consumption fits for battery powered applications. MCU with built-in operating system significantly reduces application development time. Optional DPA framework supports applications even without programming.

    Key features
  • on-board antenna
  • Operating system (upgradeable at the user), easy to use
  • DPA framework implementing DCTR (Data Controlled Transceiver)
  • GFSK modulation
  • Selectable RF band 868 / 916 MHz, multiple channel
  • Selectable RF bit rate
  • RF output power 12.5 mW
  • MCU with extended resources, user interrupt capability
  • Extra low power consumption, power management modes
  • SPI interface supported by OS in background
  • Serial EEPROM 256 Kb
  • PWM output
  • Programmable HW timer
  • +3 V LDO regulator output, battery monitoring
  • 2 LEDs
  • 8 pins, 6 I/Os
  • A/D converter (2 channels), analog comparator
  • SIM card format
  • Shielding can


PowerInput voltage: 3.1 - 5.3 (V)
Consumption (sleep): 2.9 uA
Consumption (TX): 8.3 - 19mA
Consumption (RX): 12.3mA
Node type Data controlled tranceiver module
Processor PIC16LF1938-I/ML
Mounting SIM Card Format 
Frequency 868, 916 MHz
Antenna PCB 
Antenna connection On-board 
Signal range 500 m 
I/O pins
Interface SPI, UART, I2C 
DimensionsLength: 31.8 (mm)
Width: 14.9 (mm)
Heigth: 3.3 (mm)
Operating temperature -40 to +85 ┬░C
Application market Outdoor lighting, Telemetry, Building automation, Wireless control and regulation, Access control, Remote data acquisition, Communication links 


Quantity 100 pcs.            
€/pc € 13.95            

Order Information

MOQ 100
Stock 1-4 weeks leadtime
Ordercode DCTR-72DA-IQRF

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