Performance verification
Harmonic Distortion Test Record (cont.)
Harmonic Distortion
(amplitude 1 V
p-p
)
Fundamental
= reference 2nd 3rd 4th 5th Limit
AFG325x Spectrum Analyzer reading
Sine 1 MHz
1 MHz 2 MHz 3 MHz 4 MHz 5 MHz
CH1 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-50 dBc
CH2 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-50 dBc
Sine 5 MHz
5 MHz 10 MHz 15 MHz 20 MHz 25 MHz
CH1 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc dBc dBc dBc dBc
Nth-reference<
-37 dBc
CH2 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-37 dBc
Sine 100 MHz
100 MHz 200 MHz 300 MHz 400 MHz 500 MHz
CH1 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-30 dBc
CH2 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-30 dBc
Sine 240 MHz
240 MHz 480 MHz 720 MHz 960 MHz
1.20 GHz
CH1 H armonic
Distortion (dBc)
reading -
reference
(dBc)
0 dBc
Nth-reference<
-30 dBc
42 AFG3000C and AFG3000 Series Specifications and Performance Verification