Russian Comms in Ukraine: A World of Hertz
WEBMar 9, 2022 · There is some evidence that Russian soldiers have deployed with more advanced software-defined radios (SDR) such as the R-187P1 Azart and R-168-5UN-2 tactical radios that were carried by a Russian airborne soldier captured near Kyiv.
Current Status of ISS Stations - ARISS
WEBAstronaut Peggy Whitson, Expedition 5 Flight Engineer, holds one of the Amateur Radio antennas prior to installation on the ISS. The antenna is one of a series of four which were clamped on handrails around the Russian Service Module (Svesda).
Russian Army Tactical Communications - Wavell Room
WEBDec 19, 2022 · Morozov chiefly describes the limitations of the main Russian Army’s tactical radio system R-168 ‘Aqueduct’ in his seven articles. This digital communications system was developed in the 1990s and fielded from the noughties onwards.
WEBradio communication system of the Russian Ground Forces can be provisionally divided into two main parts. The first is High Frequency (HF) systems that operate using the principles of ionospheric radio wave propagation that …
ISS 437.800 MHz cross band FM repeater activated - AMSAT-UK
WEBSep 2, 2020 · Capabilities include a higher power radio, voice repeater, digital packet radio (APRS) capabilities and a Kenwood VC-H1 slow scan television (SSTV) system. A second IORS undergoes flight certification and will be launched later for installation in the Russian Service module.
Inside The Secret Weapon That Extends The Reach Of Russia’s ... - Forbes
WEBJan 12, 2024 · Russian soldiers accidentally posted images of one of their own drones, revealing technical details of a flying repeater to allow FPVs to carry out long-range attacks.
Amateur Radio on the ISS - AMSAT
WEBAmateurs from the ISS partner countries, in the USA, Russia, Japan, Europe and Canada, have set up the ARISS program to foster amateur radio communications between the astronauts and cosmonauts who reside on the station and stations on the ground.
Amateur radio repeater - Wikipedia
WEBAn amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation.
Is Russia Improving Its Battlefield Communications in Ukraine?
WEBMar 28, 2022 · For reaching air support, it can use the R-853-V2M radio station, which has a range of eight kilometers on the ground that can be extended to 200 kilometers when using a repeater station.
Contact the ISS - ARISS
WEBThe crew can operate the Kenwood radio in the crossband repeater mode, and hams can make contacts with the ISS station when the crew members are working. Hams can also communicate with each other using the ISS packet (computer) radio mode, or receive slow scan television mode images.