This module only receives RCC signal. The decoding and processing of time signal and the driving of display screen need additional MCU processing. FEATURES: Very high sensitivity The power is controllable. Low power consumption. Operating supply voltage range: 1.2V to 5.0V Working current 70uA-90uA SPECIFICATION: MSF 60 KHZ (WWVB) Sensitivity: 30 dBuV Antenna size: 3X8X50mm Application Notes: A. Antennas need to be placed horizontally B. Antennas should not be close to metal and AC voltage-varying lines C. The antenna is at least 60 mm away from the MCU, and the MCU cant have a large current variation to avoid its own line interference. D, stable working voltage, ripple less than or equal to 10mV (adding filter capacitor)
FEATURES:
Very high sensitivity
The power is controllable.
Low power consumption.
Operating supply voltage range: 1.2V to 5.0V
Working current 70uA-90uA
SPECIFICATION: MSF 60 KHZ (WWVB)
Sensitivity: 30 dBuV
Antenna size: 3X8X50mm