Keysight U8903B - Page 108

A Appendix A
108 Keysight U8903B Service Guide
9.6 10 1000
9.6 10 20 −−
9.6 10 100 −−
9.6 10 500 −−
9.6 10 2250 −−
9.6 10 8250 −−
9.6 10 10000 −−
9.6 10 15000 −−
9.6 10 20000 −−
9.6 10 30000 −−
9.6 10 40000 −−
9.6 10 50000 −−
9.6 10 60000 −−
9.6 10 70000 −−
9.6 10 80000 −−
9.6 10 82275 −−
9.6 10 85625 −−
9.6 10 88275 −−
9.6 10 90000 −−
30 32 1000
30 32 20 −−
30 32 100 −−
30 32 500 −−
30 32 2250 −−
30 32 8250 −−
30 32 10000 −−
30 32 15000 −−
30 32 20000 −−
30 32 30000 −−
30 32 40000 −−
30 32 50000 −−
30 32 60000 −−
Table A-9 Test record for AC accuracy and flatness verification (continued)
V
IN
(Vrms)
U8903B input
range (V)
f
IN
(Hz)
V
DUT
(Vrms)
(Channel 1)
V
DUT
(Vrms)
(Channel 2)
AC accuracy
(dB)
(Channel 1)
AC accuracy
(dB)
(Channel 2)
Flatness (dB)
(Channel 1)
Flatness (dB)
(Channel 2)