Receive site configuration with external mixing
Figure 17. Receive site conguration with external mixing using the PNA E836xC network analyzer.
Figure 18. Receive site conguration 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 dBm8.33 MHzRear Option H11
A,B,R1,R2
+15 dBm–10 dBm20 MHzFront Opt. 014
A,B,R1,R2
Damage
level
Max input
(.1 dB)
FreqInput
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 dBmDirect access
receiver
+30 dBm+8 dBm20 MHzTest port
Damage
level
Max input
(.1 dB)
FreqInput
20 MHz
+23 dBm–9 dBmRear input
Option 020
7.605634 MHz
29 | Keysight | Antenna Test – Selection Guide