Tektronix P6139A Instructions Manual page 11

P6139A Instructions
8
10
6
10
Z (ohms)
in
4
10
2
10
1
2
1 10
Frequency (Hz)
Figure 3: Typical P6139A input impedance
600
500
400
Voltage
(RMS)
300
200
100
0
0 1
Frequency (MHz)
Figure 4: Typical P6139A voltage derating
0
ohms
degrees
–25
–50
–75
–100
4 6 8
10 10 10
100
10
Specifications
Phase
(degrees)
5