The UK government have set the agenda for new cars to transition from ICE to BEV by 2030. On Dec 21 the SMMT said in a press release “There was some good news, however, with 2021 the most successful year in history for electric vehicle uptake as more new battery electric vehicles (BEVs) were registered […]
Automatic Link Establishment (2G ALE)
The Kiwi SDR now includes the ability to decode ALE 2G, so it’s probably a good time to look at where ALE is used, and how this can add to your SWL. In the UK we have deployed a MOD system for communicating with assets called Defence High Frequency Communication System (DHFCS), which operates on […]
Using TDoA on the Kiwi SDR
The Kiwi SDR network or receivers allows you to direction find HF transmitters, by using the inbuilt Time Difference of Arrival (TDoA) functionality. TDoA is a method of measuring RF propagation from two or more receivers in an effort to establish the location of the transmitter. You can watch a demonstration of how TDoA works […]