Features:
*Brand new and high quality
*Made of high-quality materials, sturdy and durable
*DCF receiver module with DCF antenna tuned to DCF77 time signal transmitter (Frankfurt 77.5 kHz). The antenna induction signal is sent to the IC for amplification and demodulation, and then recognized by the MCU, so that the date and time of the timing center are completely consistent.
Specification:
*Model: DCF-1060N-800
*Magnetic core: AR10x60mm/A2G
*PCBA: 13.5x21.8x1.0/FR4
*Frequency: 77.5KHz±300Hz
*Sensitivity: <25dB
*Model: DCF-3850M-800
*Magnetic core: AP3x8x50mm/Mn
*PCBA: 13.5x21.8x1.0/FR4
*Frequency: 77.5KHz±300Hz
*Sensitivity: <27dB
*PCB size: 25.0x11.5x1.0mm/FR4
*Antenna size: AR10x60mm/high Q value
*Operating voltage: 1.1...3.3 V
*Current consumption: 85μA max
*Receive frequency: 77.5 KHz
*Circuit board dimensions (excluding antenna) length x width x height: 22x13.5x1mm
*Antenna quality: LxØ: 60x10mm
*Scope of supply: 1 piece
*DCF receiver module with antenna
connect:
⇒ Ground = Pin G
⇒ Operating voltage = pin V
⇒ Data = T pin
⇒ On/Off = Pin P1
⇒ 40/60K frequency selection = SEL
⇒ AGC (Note 4: Optional control of AGC on/hold
*The AON control pin has an internal pull-up resistor, if the AON pin is left open, the AGC circuit will always be on.
*Optionally, AON control can be used to hold and release the AGC circuit. Analog clocked stepper motor unit or
*The clock can produce disturbing noise that can drive input gain to non-optimal levels. this
*Can be avoided by controlling AGC hold (AON = VSS) and releasing AGC during stepper motor driving
*(AON = VDD) When the engine is not started. The AGC should be on standby only during disturbances and remain active during other disturbances.
*Due to leaks, the AGC may still change slowly when owned and therefore when released. )
*Important tips:
⇒ Pin P1 is a switch and must be set to logic low.
*Note: The single-frequency module cannot switch between different frequencies of DCF/WVB/HBG/BPC. The JJY dual-frequency module can switch between two 40K/60K frequencies, so that a single-frequency module can only receive within this frequency range. signal of.
Package Included:
1*receiving module
Notes:
1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.
