title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ°Ð´Ð¸Ð¾ÑÑÐ°Ð½ÑÐ¸Ð¸ RBU 66
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Improving the time accuracy of microcontroller devices using signals from the RBU 66 radio station
Creators: name: ÐÑÑÑÐ°ÐµÐ², ÐÐ°Ð½Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸Ðº ÑÑÐ°Ð»Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ
ÑÑÐ°Ð»Ð¾Ð½ ÑÐ°ÑÑÐ¾ÑÑ Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
ÐºÐ²Ð°ÑÑÐµÐ²ÑÐ¹ ÑÐ¸Ð»ÑÑÑ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ ÑÐ°ÑÑÐ¾Ñ
Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ñ
ÑÐ°ÑÑÐ¾ÑÐ¾Ð¼ÐµÑ
ÑÐ¿ÐµÐºÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð°
ÑÐ°Ð´Ð¸Ð¾ÑÑÐ°Ð½ÑÐ¸Ñ RBU 66
Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð°Ñ ÑÐ°ÑÑÐ¾ÑÐ°
ÑÐ¼ÐµÑÐ¸ÑÐµÐ»Ñ
reference frequency receiver
frequency and time standard
mi-crocontroller
quartz filter
frequency generator
oscilloscope
frequency meter
signal spectrum
RBU 66 radio station
intermediate frequency
mixer

description: ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¸ÑÐ¼Ð½Ð¸Ðº ÑÑÐ°Ð»Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ 66.6(6) ÐºÐÑ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ°. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ: Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¸Ð½ÑÐµÐ·, Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸Ðº, ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ð¹ Ð¸Ð· Ð²ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐµÐ¿Ð¸, Ð´Ð²ÑÑ ÑÐ¼ÐµÑÐ¸ÑÐµÐ»ÐµÐ¹, ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ ÑÐ°Ð´Ð¸Ð¾ÑÐ°ÑÑÐ¾Ñ Ð¸ ÑÐ¸Ð»ÑÑÑÐ¾Ð¼ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÑ ÑÐ°ÑÑÐ¾Ñ. ÐÐ° Ð²ÑÑÐ¾Ð´Ðµ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ° Ð¿Ð¾Ð»ÑÑÐ°ÐµÑÑÑ Ð¾ÑÑÐ¸Ð»ÑÑÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ¸Ð³Ð½Ð°Ð» Ñ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ 66.6(6) ÐºÐÑ. Ð¡Ð¼ÐµÑÐ¸ÑÐµÐ»Ð¸ ÑÐ»ÑÐ¶Ð°Ñ Ð´Ð»Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð· ÑÑÐ°Ð»Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ Ð² 100 ÐºÐÑ Ð¸ Ð½Ð°Ð¾Ð±Ð¾ÑÐ¾Ñ Ð´Ð»Ñ ÑÐ´Ð¾Ð±Ð½Ð¾Ð¹ ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð°. Ð Ð°Ð´Ð¸Ð¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸Ðº Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð¿ÑÐ¸ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐºÐµ ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð´Ð° Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð¸ Ð½ÐµÐ¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ°Ð´Ð¸Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ². Ð¢Ð°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑ Ð´Ð»Ñ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÑÐ½ÑÑ Ð³ÐµÑÐµÑÐ¾Ð´Ð¸Ð½Ð¾Ð² Ð¸ ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ°ÑÑÐ¾ÑÑ, ÑÑÐ¾Ð±Ñ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑ Ð¸Ñ ÑÐ°ÑÑÐ¾Ñ. ÐÐ°Ð²ÐµÑÑÐ¸Ð² ÑÐ°Ð±Ð¾ÑÑ, Ð¼Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð»Ð¸ ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸Ðº, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¹ Ð½Ð° ÑÑÐ°-Ð»Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÐµ ÑÐ°Ð´Ð¸Ð¾ÑÑÐ°Ð½ÑÐ¸Ð¸ RBU 66.
description: The subject of the study is the Receiver of the reference frequency of 66.6 (6) kHz. Objective: Creating a working receiver. During the work, the following theo-retical and practical methods were used: analysis and synthesis, modeling and experiment. The result of the performance is a receiver consisting of an input chain, two mixers, radio frequency amplifier and an intermediate frequency filter. At the output of the receiver, a filtered signal is obtained with a frequency of 66.6 (6) kHz. Mixers serve to convert from reference ache in 100 kHz and on the contrary for convenient signal filtering. Radio stations can be used to configure and testing one-personal amateur and professional radio transmitting equipment and synchronization of local heterodynes, frequency synthesizers in order to increase their frequency stability. After completing the work, we received a working receiver working on the RBU 66 of the RBU 66 radio frequency.