Keysight PNA Series - Page 36

3-12 Installation and Service Guide N5251-90001
System Installation
PNA, Controller, and Test Head Module Interconnections
PNA Series Microwave Network Analyzer System
N5251A
Figure 3-3 Cable Connections for Single Test Head Module
Table A Table B Table C
N5261/2A N5250CX10 Cable Part
Number
PNA Front
Panel
N5250CX10 PNA Front
Panel
N5250CX10
RF OUT R.F. In 8121-1221
RCVR A IN
(PORT 1)
RCVR A SOURCE OUT
(PORT 1)
PORT 1
SOURCE OUT
LO OUT L.O. In 8121-1221
RCVR B IN
(PORT 2)
RCVR B SOURCE OUT
(PORT 2)
PORT 2
SOURCE OUT
TEST IF Test I.F. 85105-60033
RCVR C IN
(PORT 3)
RCVR A SOURCE OUT
(PORT 3)
PORT 1
SOURCE OUT
REF IF Ref I.F. 85105-60033
RCVR D IN
(PORT 4)
RCVR B SOURCE OUT
(PORT 4)
PORT 2
SOURCE OUT
DC
POWER
+12 V 85105-60030
1.85 mm cable 8121-1233