DCF 77 Receiver Module Integrated Circuits Radio Time Module 60x10mm DCF77 Microcontrollers Power Tool Parts

describe:

DCF receiver module with DCF antenna tuned to time signal transmitter DCF77 (Frankfurt 77.5 kHz). The antenna induction signal is sent to the IC for amplification, demodulation, and then identified by the MCU, so that the date and time of the timing center are completely consistent.

Below you will find important setup and circuit diagrams.

Technical Specifications

Product number: DCF-3850N-800

RCCM category: DCF/77.5KHz single frequency module

PCBA size: 21.5x13.5x1.0mm/FR4

Antenna size: AP3x8x50mm/High Q

Nominal frequency: 77.5KHz±300Hz

Sensitivity: 28±2dB

Receiving IC: SP6007

       • Operating voltage: 1.1...3.3 V

       • Current consumption: 85 µA max

       • Receiving frequency: 77.5KHz

       • Board size (without antenna) LxWxH: 22x13.5x1 mm

       • Antenna quality: LxØ: 60x10mm

       • Scope of delivery: 1 piece

             ⇒ DCF receiver module with antenna

       • connect:

             ⇒ Ground = Pin G

             ⇒ Operating Voltage = Pin V

             ⇒ data = pin T

             ⇒ Power On/Off = Pin P1

       • Important note:

             ⇒ PIN P1 is an on/off switch and must be set to logic low.

Note: The single frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. JJY dual frequency module can switch between 40K/60K two frequencies. As a single-frequency module, it can only receive signals in this frequency band.

Package Included:

1*Receiver module