Pna-X Block Diagrams With Noise Figure Option - Keysight PNA-X Series Configuration Manual

PNA Family Applications and Options

PNA-X block diagrams with noise figure option

Rear panel
+28 V J11 J10 J9
Signal
+
combiner
-
Source 1
OUT 1
R1
Pulse
modulator
A
65 dB
35 dB
Test port 1
Impedance tuner for noise
figure measurements
Rear panel
+28V J11 J10 J9
Signal
+
combiner
-
Source 1
OUT 1
R1
Pulse
modulator
60 dB
A
Tuner
35 dB
Test port 1
Rear panel
+28 V
Source 1
+
OUT 1 OUT 2
-
Pulse
modulator
Signal
combiner
Tuner
R1
A
50
dB
50 dB
Test port 1
1. S93029B/A software is required to control the impedance tuner and tuner switch at port one, and the noise
receiver and noise switch at port two.
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J8 J7
J6 J5
RF LO
OUT OUT
Source 2
OUT 1 OUT 2
OUT 2
Pulse
modulator
R3 R4
C
35 dB
65 dB
Test port 3
J8 J7
J6 J5
RF LO
OUT OUT
Source 2
OUT 1 OUT 2
OUT 2
Pulse
modulator
R3 R4
C
35 dB
60 dB
Test port 3
J7 J12 J6
RF2 RF1
OUT OUT
Source 2
(standard)
OUT 1
Pulse
modulator
R3
C
50 dB
50 dB
Test port 3
(Continued)
IF inputs
J4 J3
R A B C
Pulse generators
1
2
3
4
LO
To receivers
R2
D
35 dB
65 dB
65 dB
Test port 4
IF inputs
J4 J3
R A B C
Pulse generators
1
2
3
4
LO
To receivers
R2
D
35 dB
60 dB
60 dB
Test port 4
IF inputs
J5 J4 J3
LO
R A B C D
OUT
Pulse generators
1
2
3
4
LO
OUT 2
To receivers
R4
R2
D
50 dB 50 dB
50 dB
Test port 4 Test port 2
J2 J1
D
Noise receiver
10 MHz -
6-8.5/
6 GHz 13.5/
26.5 GHz
B
N5241/42/49B 4-port
block diagram with
noise figure option
35 dB
Test port 2
J2 J1
D
Noise receiver
10 MHz- 6 -43.5/
6 GHz 50 GHz
B
N5244/45B 4-port
block diagram with
noise figure option
35 dB
Test port 2
J2 J1
Noise receivers
10 MHz - 6 - 50
6 GHz GHz
B
N5247B 4-port
block diagram with
noise figure option
50 dB
1
1
1
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