EPL ±%] =
when 16048G is used
f
0.02 ꢁ 2 X
0.02 ꢁ 3 X
100
when 16048H is used
f
100
YOL
=
when 16048G is used
f
500 X
±nS]
100
when 16048H is used
f
1 X
±µS]
100
ZSL
=
when 16048G or 16048H is used
frequency ≥500 Hz
frequency <500 Hz
2 ±mΩ]
5 ±mΩ]
NOTE
SPC at frequency >10 MHz.
f : frequency in MHz.
VmV : oscillator level in mV
Impedance Measurement Accuracy at 7-mm Port of the Agilent 42942A
Equation 2 shows the impedance measurement accuracy [%] at 7-mm port of
the 42942A Terminal Adapter.
Equation 2. Impedance Measurement Accuracy [%] at 7-mm Port of the Agilent 42942A
Zs'
.
ꢁ Yo' |Zx|
ꢀ 100
E = Ep' ꢁ
(
)
|Zx|
Where,
EP' = EPBW ꢁ EPOSC ꢁ EP ±%]
YO' = KBW X KyOSC X (YODC ꢁ YO) ±S]
ZS' = KBW X KzOSC X ZS ±Ω]
Yo, Ep, Zs: See Figure 3 on page 17.
Eposc ±%] =
f
VmV
500
at oscillator level >500 mV
ꢀ
– 1
(
)
100
at oscillator level >125 mV,
0
≤500 mV
12
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
