It turned out to be a witness to the heating of the transmitter at 162 kHz.

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Yesterday, while walking in the area of the Voronya and Orekhovaya mountains, I met a radio amateur I knew who was renting a summer cottage there with his family. I promised to tell him about the W3EDP HF antenna.

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The shortest night from June 21 to 22 is the Summer Solstice Day.

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At home I have a computer without an SSD drive, but with a lot of random access memory (RAM). I came up with a way to speed up the work - you need to use a RAM disk in Linux!

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Some CD/DVD discs, especially those in a single copy, are more convenient to convert into digital form and store on your hard drive in the form of ISO images, connecting them if necessary.

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Most netbooks and many laptops have a small amount of RAM or a weak processor. Therefore, they often put Linux to make them work faster. The article is devoted to the testing of the OS.

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Radiomobile - a program for calculating the level of the signal on the VHF between the points on the map written by the Roger Coudé radio amateur with the callsigns of VE2DBE. I propose a brief introduction to its installation and use in Linux OS.

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СраI listen to the sensitivity of the FM receiver Retekess V115 with car radio Daewoo AGC-1220RF-A, part code 2811 55052R, supplier code 269 779. Also, a way to improve VHF reception from Retekess is given.

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In recent days, tropospheric passage on VHF has often been observed. In particular, last night from 23 to 0 o'clock I received a Finnish radio station on a frequency of 90.9 MHz on a car radio in the city of St. Petersburg. Signal level from 55 to 58.

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