The Dwingeloo telescope, designed to observe signals at low frequencies, detected the farthest human spacecraft when it went dark earlier this year.
Source : Amateur Astronomers Pinpoint Voyager 1 Using Vintage 1950s Telescope After Glitch
The Dwingeloo telescope, designed to observe signals at low frequencies, detected the farthest human spacecraft when it went dark earlier this year.
Source : Amateur Astronomers Pinpoint Voyager 1 Using Vintage 1950s Telescope After Glitch