Parameter, unit |
| B | A | C | D |
Photocathode useful diameter,mm | 18 |
Nominal operating voltage, V | 2~3.5 |
Supply current,mA,max | 20 |
Photocathode sensitivity, min: -White light,um/lm -Spectral at λ=850nm,mA/W | 350 18 | 450 24 | 500 35 | 600 40 | 700 45 |
Resolution lm/mm,min | 45 | 47 | 53 | 55 | 58 |
Luminous fain at 20x106lx | Min 28000 |
Max.output brightness,cd/m2 | 4-8 |
Signal to noise ratio, min | 18 | 19 | 20 | 20 | 22 |
Modulation transfer funon(MTF) 2.5lp/mm 75lp/mm 15p/mm | 0.83 0.56 0.30 | 0.86 0.62 0.32 | 0.86 0.62 0.32 | 0.86 0.65 0.38 | 0.88 0.65 0.48 |
Mean time to failure, hours,min | 10000 |
Mechanical shock, m/c2(g) | 5000(500) |
Operating Temperature,℃ | -45-+50 |