FROM THE HISTORY OF CONSTRUCTION OF THE NORTHERN FERGANA CHANNEL

Author: Kabuljan Makhamadjanovich Nasritdinov

Abstract:

On the basis of scientific, historical and archival sources, the author of the article shows a historical picture of the construction of the North Fergana Canal, built by the fast-moving folk method ―hashar‖ in 1940. With the building of Canal new period of the development of irrigated husbandry was began, so water of the Canal gave opportunity for the irrigating the lands of Uychi, Yangikurgan, Namangan, Turakurgan, Kosonsoy and Pap districts of Uzbekistan and Asht district of Tadjikistan. As well as the author in the article analyzes the essence of the economic activities carried out by the Soviet government on the development of irrigated agriculture in the valley. 

ORGANIZATION LOCAL RADIO WAVES WITH A WAVELENGTH Λ=160M ANDFREQUENCY WITH 1,600 ’ 1835 KHZ MIDDLE-WAVE DIAMETER

Author: To‘lqin Matqurbanov Alimboyevich

Abstract:

Abstract deals with use detecting and correcting errors in organization waves and radio communication lines, providing quality and reliable connection between central radio stations and their baseband units. 

ORGANIZATION LOCAL RADIO WAVES WITH A WAVELENGTH λ=160M AND FREQUENCY WITH 1,600 ÷ 1835 KHZ MIDDLE-WAVE DIAMETER

Author: To’lqin Matqurbanov Alimboyevich

Abstract:

This abstract deals with the use of detecting and correcting errors in the organization of waves and radio communication lines, providing quality and reliable connection between central radio stations and their baseband units.