Instruction manual

Chapter 12 255
Specifications and Supplemental Performance Characteristics
Basic Measurement Characteristics
12. Specifications and
Supplemental Performance
Characteristics
Output Impedance
Measurement accuracy
Conditions for Defining Accuracy
Measurement Uncertainty
Output Impedance 50 Ω (nominal)
Temperature 23 ±5°C
Accuracy-specified plane 7-mm connector of 3.5-mm-to-7-mm adapter connected to
3.5-mm terminal of test heads
When OPEN/SHORT/LOAD
calibration is performed:
|Z|,|Y|
[%]
θ
[rad]
L, C, X, B
[%]
R, G
[%]
D
at
at
Q
at
at
E
a
E
b
+()±
E
a
E
b
+()
100
-----------------------
±
E
a
E
b
+()1 D
x
2
+()×±
E
a
E
b
+()1 Q
x
2
+()×±
D
x
E
a
E
b
+
100
------------------


tan 1<
1 D
x
2
+()
E
a
E
b
+
100
------------------


tan
1 D
x
E
a
E
b
+
100
------------------


tan
+
−
------------------------------------------------------
±
D
x
0.1≤
E
a
E
b
+
100
------------------
±
Q
x
E
a
E
b
+
100
------------------


tan 1<
1 Q
x
2
+()
E
a
E
b
+
100
------------------


tan
1 Q
x
E
a
E
b
+
100
------------------


tan
+
−
------------------------------------------------------
±
10
E
a
E
b
+
------------------
Q
x
10≥≥
Q
x
2
E
a
E
b
+
100
------------------
±