Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

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Calculation equation according to Vig-Tutorial

g-sensitivity:

Peak g-level:

Vibration spectrum

0,0001

0,001

0,01

0,1

10

100

1.000

10.000

Frequency [Hz]

G-Sensitivity: VX-990

120MHz;

0,06g

0,00

0,10

0,20

0,30

0,40

0,50

0,60

0,70

0,80

0,90

1,00

10

100

1.000

Frequency [Hz]

X-Axis

Y-Axis

Z-Axis

Total

Phase noise: VX-990;

120MHz; 0,06g

-140

-130

-120

-110

-100

-90

-80

-70

-60

10

100

1.000

Offset Frequency [Hz]

X-Axis

Y-Axis

Z-Axis

Z

Oscillator

X

Y

20

)

(

0

10

2

fv

L

v

f

Apeak

f

G

Comments:

Measured without shock absorbers

2

PSD

Quarz

Typical G-Sensitivity @120 MHz without shock absorber

Typical Frequency Stability vs Temperature