Keysight U8903B - Page 107

Appendix A A
Keysight U8903B Service Guide 107
1 1 10000 −−
1 1 15000 −−
1 1 20000 −−
1 1 30000 −−
1 1 40000 −−
1 1 50000 −−
1 1 60000 −−
1 1 70000 −−
1 1 80000 −−
1 1 82275 −−
1 1 85625 −−
1 1 88275 −−
1 1 90000 −−
2.4 3.2 1000
2.4 3.2 20 −−
2.4 3.2 100 −−
2.4 3.2 500 −−
2.4 3.2 2250 −−
2.4 3.2 8250 −−
2.4 3.2 10000 −−
2.4 3.2 15000 −−
2.4 3.2 20000 −−
2.4 3.2 30000 −−
2.4 3.2 40000 −−
2.4 3.2 50000 −−
2.4 3.2 60000 −−
2.4 3.2 70000 −−
2.4 3.2 80000 −−
2.4 3.2 82275 −−
2.4 3.2 85625 −−
2.4 3.2 88275 −−
2.4 3.2 90000 −−
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)