RCCM category: WWVB/60KHz single frequency module Nominal frequency: 60KHz±300Hz Sensitivity: 28±2dB Receiving IC: CME6005 Operating voltage: 1.1...3.3 V Current consumption: 85 µA max Receiving frequency: 60KHz 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-frequency 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. Color: As Shown Material: Plastic+Metal Package Contents: 2 x Receiving module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.