While TV broadcasting restored in Kharkiv after russian attack, Kyivstar TV offers free access
23.04.24
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The "Kyivstar TV" platform provides residents of the city of Kharkiv and the region with free access to news and other content during the period of restoration of the broadcast of the television signal
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All about programmable parameter radios (SDR)
13.01.16
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The article discusses the advantages provided by the use of radio communications with programmable parameters
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Interview: “To protect Ukraine, high-quality communications are more needed in the trenches than in headquarters”
10.06.15
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Interview with the Chief of Communications of the Armed Forces of Ukraine, Major General Vladimir Rapko, about communications on the front line and in the army as a whole.
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Galvin SCR-536: the harsh ancestor of the mobile phone
30.03.15
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Providing reliable communications to the US Army in World War II, engineers at Galvin Manufacturing (the future Motorola) created a compact walkie-talkie. The development of mobile communications came from it.
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Articles & tests
03.11.25
Oppo A6 Pro smartphone review: ambitious
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Oppo A6 Pro smartphone review: ambitious
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Creating new mid-range smartphones is no easy task. Manufacturers have to balance performance, camera capabilities, displays, and the overall cost impact of each component. How the new Oppo A6 Pro balances these factors is discussed in our review.
16.12.25
Editor’s Choice 2025. Best devices of the year by hi-tech.ua
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Editor’s Choice 2025. Best devices of the year by hi-tech.ua
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The best gaming laptops, mice for work, gaming keyboards, smartphones, and wireless headphones of 2025. Among them, we will highlight the most interesting ones and those that we can recommend buying.
Новости
26.12.25 | 19.02
BYD showed ultra-fast charging for electric cars: 400 km in 5 minutes charger development electric transport
BYD showed ultra-fast charging for electric cars: 400 km in 5 minutes charger development electric transport
BYD is one step closer to its goal of making electric vehicle charging comparable in speed to refueling vehicles with an internal combustion engine
26.12.25 | 16.52
Best games of 2025 according to Steam games rating Steam
Best games of 2025 according to Steam games rating Steam
During 2025, almost 20 thousand new games were released on Steam – at the time of preparation of the material, their number reached 19,705.