Description:
JJY receiver module with JJY antenna tuned to time signal transmitter 40/60KHz (Frankfurt 40/60KHz). 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
1. Product Features Features:
*High Sensitivity;
* Very Low Power Consumption;
*Wide Supply Voltage Rang;
* Power controllable Power Down Control;
*Single-, Dual-band Receiver Module;
Features:
*High Sensitivity;
* Very Low Power Consumption;
*Wide Supply Voltage Rang;
* Power controllable Power Down Control;
*Single-, Dual-band Receiver Module;
Resonance Frequency 40/60KHz
Operate Voltage 1.1~5.0V
Operate Current ≤75uA
Quiescent Current ≤0.1uA
Unloaded Q Q≥120
Sensitivity 40KHz
Sensitivity 31dB±2
Sensitivity 60KHz
Sensitivity 27dB±2
Operating Temperature -20~60℃
Operating Humidity 20%~80% • Operating voltage: 1.1...3.3 V • Current consumption: 85 µA max • Receiving frequency: 77.5 KHz • 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-frequecy module cannot switch between different frequencies of DCF/WVB/HBG/BPC. The JJY dual-frequency module can switch between the two frequencies of 40K/60K. As a single-frequency module, it can only receive signals in this frequency band.
Package Included:
1*Receiver module
