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DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects in Kuwait

DCF77 Radio Clock Receiver Module with High-Sensitivity Antenna, 77.5kHz Time Signal Decoder for Microcontroller Projects

KWD 3
Brand
Parcelpost
Weight
26 g
– 1 +

Special Features

  • HIGH SIGNAL DECODING: Captures 77.5KHz signal compatible with DCF77.5KHZ Receiver Module for Arduino projects, offering accurate synchronization for industrial or automation applications
  • STABLE PERFORMANCE ANTENNA DESIGN: High Q antenna maximizes reception for the Radio Time Module alternative, forestall and keep data output consistent for critical microcontroller tasks
  • LOW POWER OPERATION: Consumes only 85 μA max, fit for battery-powered devices or low-voltage embedded systems, helping extend operational cycles without frequent maintenance interruptions
  • COMPACT SIZE FOR FLEXIBLE INSTALLATION: PCBA measures just 21.5x13.5mm, easily integrated into existing electronic assemblies or confined spaces without affecting layout or signal stability
  • EASY CONNECTIVITY WITH MCU: Simple pin layout supports quick connection to microcontroller units, streamlining integration for both prototyping and scaled production systems

Description

describe:
DCF receiver module with DCF antenna tuned to time signal transmitter DCF77 ( for 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 for frequency module
PCBA size: 21.5x13.5x1.0mm/FR4
Antenna size: AP3x8x50mm/High Q
Nominal for frequency: 77.5KHz±300Hz
Sensitivity: 28±2dB
Receiving IC: SP6007

Operating voltage: 1.1...3.3 V
Current consumption: 85 µA max
Receiving for frequency: 77.5KHz
Board size (without antenna) LxWxH: 22x13.5x1 mm
Antenna quality: LxØ: 60x10mm
for Scope of delivery: 1 piece
⇒ DCF receiver module with antenna

connect:
⇒ Ground = Pin
⇒ Operating Voltage = Pin
⇒ data = pin T
⇒ Power On/Off = Pin P1
Important note:
⇒ PIN P1 is an on/off switch and must be set to logic low.

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