Agilent Technologies 4294A Operating Manual page 344

Specifications and Supplemental Performance Characteristics
Basic Characteristics
E
K
Y
NOTE f: frequency in MHz.
VmV: oscillator level in mV.
Impedance Measurement Accuracy at 3.5-mm Port of the 42941A
Equation 10-3 shows the impedance measurement accuracy [%] at the 3.5-mm port of the
42941A Impedance Probe.
336
at oscillator level £ 125 mV
[%] =
PBW
at measurement BW = 5
at measurement BW = 4
frequency ³ 50 kHz
frequency < 50 kHz
at measurement BW = 3
frequency ³ 50 kHz
frequency < 50 kHz
at measurement BW = 2
frequency ³ 50 kHz
frequency < 50 kHz
at measurement BW = 1
frequency ³ 50 kHz
frequency < 50 kHz
=
BW
at measurement BW = 5
at measurement BW = 4
at measurement BW = 3
at measurement BW = 2
at measurement BW = 1
=
ODC
at dc bias range = 1 mA
at dc bias range = 10 mA
at dc bias range = 100 mA
125
--------- -
V
mV
0
0.03
0.06
0.1
0.2
0.2
0.4
0.4
0.8
1
1
3
4
6
0 [S]
1 [mS]
10 [mS]
Chapter 10