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| Spectrometer board from the first (test) run | Spectrometer board from the second (production) run; assembled with cPCI mounting hardware and FPGA heatsink |
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| Another view of second-run board, assembled with cPCI faceplate |
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Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.naic.edu/alfa/galfa/docs/galspect/pictures/pictures.html
Дата изменения: Mon Oct 4 23:19:44 2004 Дата индексирования: Sun Dec 23 05:38:20 2007 Кодировка: Поисковые слова: воздушные массы |
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| Spectrometer board from the first (test) run | Spectrometer board from the second (production) run; assembled with cPCI mounting hardware and FPGA heatsink |
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| Another view of second-run board, assembled with cPCI faceplate |
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| Quadrature downconverter board | Inside of downconverter enclosure |
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| Downconverter enclosure front panel |
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| Downconverter test setup | Full GALFA system test (simulating 2 beams input) |
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| A full 7-spectrometer test |
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| Top of multi-beam receiver at Arecibo feeding GALFA spectrometer | Bottom of multi-beam receiver feeding GALFA spectrometer |
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| Downconverter and LO distributor installed at Arecibo | Spectrometer boards in cPCI rack installed and operational at Arecibo |
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| Full GALFA system installed and operational at Arecibo |