The HIFI Focal Plane Unit
Date: 19 September 2007
Satellite: Herschel
Depicts: Focal plane unit of the HIFI instrument
Copyright: SRON
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Focal plane unit of the HIFI instrument. Clearly visible are 7 of the 14 mixer subassemblies, in which the signal collected by the telescope is mixed with the signal that is generated by the local oscillator.
Last Update: 1 September 2019