TEKTRONIX, 200K
300 0.069
320 0.15
340 0.26
360 0.39
380 0.57
400 0.64
420 0.66
440 0.67
460 0.67
480 0.67
500 0.67
550 0.69
600 0.72
700 0.72
800 0.6
900 0.32
1000 0.089
1100 0.004