Receive site configuration with external mixing
Figure 17. Receive site configuration with external mixing using the PNA E836xC network analyzer.
Figure 18. Receive site configuration with external mixing using the PNA-X N5242A network analyzer.
85309B
85320B
Reference mixer
85320A
Test mixer
LO in
PNA network analyzer with
Option 014 & H11
Amplifier
Pout = 19 dBm
Pin = 8 to 16
Pin < 26 dBm
Pin < 26 dBm
Pin = 0 to 6 dBm
dBm
Pout =19 dBm
RF out (P
S
)
Pin = 8 to 16 dBm
LO in
RF in
RF in
P
TM
P
RM
L
1
L
2
L
3
L
4
L
6
L
5
–20 dBm
–27 dBm
8.33 MHz
Rear Option H11
A,B,R1,R2
+15 dBm
–10 dBm
20 MHz
Front Opt. 014
A,B,R1,R2
Damage
level
Max input
(.1 dB)
Freq
Input
S
L
3
IF
85309B
85320B
Reference mixer
85320A
Test mixer
LO in
PNA-X network analyzer with
Option 020 & 080
Amplifier
Pout = 19 dBm
Pout = 19 dBm
Pin = 8 to 16 dBm
Pin = 8 to 16 dBm
Pin = 0 to 6 dBm
RF out (
P
)
LO in
RF in
Pin < 26 dBm
RF in
Pin < 26 dBm
P
TM
P
RM
L
1
L
2
L
4
L
5
+23 dBm
–6 dBm
Direct access
receiver
+30 dBm
+8 dBm
20 MHz
Test port
Damage
level
Max input
(.1 dB)
Freq
Input
20 MHz
+23 dBm
–9 dBm
Rear input
Option 020
7.605634 MHz
29 | Keysight | Antenna Test – Selection Guide