ALANO DCF77 77kHz NIST Radio Controlled Clock Modules, 30dB High Gain Atomic Clock Receiver Module, 100mm Antenna 1.2 to 5V Operating Voltage for Radio/Radio Alarm Clock/Timer 尺寸:7 x 3 x 2.5 cm rear panel

rear panel

Reliable Quality & Safety

Output Power: 5W x 214

and low-power 3

LEDs auto-off after 10 seconds to maximize battery life (3

ALANO DCF77 77kHz NIST Radio Controlled Clock Modules, 30dB High Gain Atomic Clock Receiver Module, 100mm Antenna 1.2 to 5V Operating Voltage for Radio/Radio Alarm Clock/Timer 尺寸:7 x 3 x 2.5 cm rear panelProduct description 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 sensitivityThe power is controllableLow power consumptionOperating supply voltage range: 1. 2V to 5. 0VWorking current 70uA 90uA SPECIFICATION: DCF 77 KHZSensitivity: 30 dBuVAntenna size: 3X8X50mm Application Notes: A. Antennas need to be placed horizontallyB.