Seven identical X-ray and gamma-ray spectrometers have been fully tested and calibrated at FBK, IAAT/EKUT and INAF facilities. Although very compact and lightweight (1U=10×10-10cm, 1.6kg) these miniaturized instruments are quite advanced: they cover the very broad 3-1000 keV energy range with a resolution of about 300eV in the X-dray band and 6% in the gamma-ray […]
