Agilent Technologies 4288A

226 Appendix B
Information for Replacing 4278A with 4288A
Functional Comparison and GPIB Command Correspondence
Table B-13 Msd settings needed to make the 4288A’s fixed point display equivalent to that
of the 4278A
Measurement
signal
frequency
Measurement
range
Primary parameter
Secondary parameter
*1
Cp, Cs G Rs
1 kHz
100 pF
100 pF
1
µS
1 M
Ω220 pF
470 pF
1 nF
1 nF 100 k
Ω2.2 nF
4.7 nF
10 nF
10 nF 10
µS 10 kΩ22 nF
47 nF
100 nF
100 nF
1 mS
1 k
Ω220 nF
470 nF
1
µF
1
µF 100 Ω2.2 µF
4.7
µF
10
µF 10 µF 10 mS 10 Ω
1 MHz
1 pF
1 pF
1
µS
100 k
Ω
2.2 pF
10
µS4.7 pF
10 k
Ω10 pF
10 pF22 pF
100
µS47 pF
1 k
Ω
100 pF
100 pF220 pF
1 mS 100
Ω470 pF
1 nF 1 nF
*1. The value of the highest digit of D, Q is fixed at the same value as that of the 4278A.