Introducing the HS-350 & HS-400. VLF LF MF bands Up-Converters.
"The Big Jump"
"Alexanderson Day" special transmission on 17.2 kHz from SAQ Grimeton radio station in Sweden was received in Granby QC Canada (FN35RK) on 28 June 2015. Distance 5.700 km (3.600mi)
This was the group effort of VE2CRG,the Granby Amateur Radio Club.
The radio station setup included a tuned 1.7m diamond loop, FET balanced preamplifier, Heros Technology VLF-LF-MF Up- Converter HS-400400, multiband IF receiver tuned on 4.017 MHz and Spectral Analysis software Spectran v2.