77.5KHz DCF Radio Receiver Module - Digital Stereo FM Timer Module for Precise Time Synchronization | Ideal for Clocks, Weather Stations & IoT Devices
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Description
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 SpecificationsProduct number: DCF-3850N-800RCCM category: DCF/77.5KHz single frequency modulePCBA size: 21.5x13.5x1.0mm/FR4Antenna size: AP3x8x50mm/High QNominal frequency: 77.5KHz±300HzSensitivity: 28±2dBReceiving 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
Features
【High Precision Time Synchronization】 This DCF receiver module is tuned to the time signal transmitter DCF77 (Frankfurt 77.5 kHz) and ensures accurate and consistent time synchronization with the timing center.
【Amplification and Demodulation】 The antenna induction signal is sent to the IC for amplification and demodulation, ensuring reliable signal reception and precise identification of date and time.
【Compact Design】 With a PCBA size of 21.5x13.5x1.0mm, this module offers a compact and space-saving solution for integrating radio time functionality into your electronic devices.
【Easy Installation and Connection】 The module comes with a high-quality AP3x8x50mm antenna and is designed for easy installation. Connect the corresponding pins (G, V, T, Pfor proper functioning, with PIN P1 serving as an on/off switch for added convenience.
