| Characteristic | Typical value |
| Detector type | Coaxial, N-type, with Be window |
| Constructor | Canberra |
| Diameter | 53.5 mm |
| Length | 53.0 mm |
| Distance between Ge detector and Be window | 5 mm |
| FWHM (Full Width at Half Maximum) (at 122 keV) | 0.81 keV |
| FWHM (at 1332 keV) | 1.73 keV |
| Peak/Compton | 55.9/1 (at 1332 keV) |
| Relative efficiency | 25.3% (at 1332 keV) |
| Depletion voltage | −2500 V |
| Recommended voltage | −4000 V |