Keysight N9038A Service Guide

Keysight N9038A MXE Service Guide 307
Reference Assembly
A16 Reference Assembly Description
A16 Reference Assembly Connections
The connections to and from the A16 Reference assembly are as listed in Table
9-1 and as illustrated in Figure 9-1.
Table 9-1 A16 Reference Assembly Signals
Port Description To/From Cable Frequency
J100 Bias & Control A8 Motherboard J21 n/a n/a
J200 JTAG Programming n/a n/a n/a
J701 Calibrator Signal SW1 Cal Switch P2 W43 50 MHz or 4.8 GHz
J702 2nd LO Signal A13 Front End J1 W42 4.8 GHz
J703 1st LO FRAC-N Reference A14 LO Synthesizer J200 W41 4.8 GHz
J704 External Reference Input Rear Panel Ext Ref In W21 1 - 50 MHz
J705 E-Cal Signal A13 Front End J6 W18 50 MHz
J706 Not Used n/a n/a n/a
J707 Not Used n/a n/a n/a
J710 Digital IF Reference n/a n/a n/a
Serial Prefix < MY/SG5322 A3 Digital IF J14 W20 10 MHz
J711 3rd LO Signal A2 Analog IF J300 W19 300 MHz
J714 Not Used n/a n/a n/a
J715 Not Used n/a n/a n/a
J716 Digital IF Reference A3 High Perf. Digital IF J14 W20 100 MHz
Serial Prefix < MY/SG5322 n/a n/a n/a
J717 Not Used n/a n/a n/a
J718 Wideband IF Reference
A25 Wideband Analog IF J301
a
W51 2400 MHz
J726 Step Calibrator Input A3 High Perf. Digital IF J17 W23 Input
A25 Wideband Analog IF J806
a
W50 Input
Serial Prefix < MY/SG5522 n/a n/a n/a
a. Only used for instruments with Option B85, 85 MHz Analysis Bandwidth

Keysight N9038A Specifications

General

Brand	Keysight
Model	N9038A
Category	Measuring Instruments
Language	English