Features:
*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.
*High Sensitivity;
* Very Low Power Consumption;
*Wide Supply Voltage Rang;
* Power controllable Power Down Control;
*Single-, Dual-band Receiver Module;
*DCF receiver module with antenna
* 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.
Specifications:
Resonance Frequency： 40/60KHz
Operate Voltage ：1.1~5.0V
Operate Current： ≤75uA
Quiescent Current： ≤0.1uA
Unloaded ： ≥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
Package Included:
1 x Receiver module with antenna
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
