Keysight N9038A Service Guide

Keysight N9038A MXE Service Guide 271
Front End Control
A15 Front End Control Description
A15 Front End Control Assembly Connections
The connections to and from the A15 Front End Control assembly are as listed
in Table 8-1 and as illustrated in Figure 8-1. This same information can be
found for instrument produced prior to serial prefix MY/SG5322 in Table 8-2
and illustrated in Figure 8-2.
Table 8-1 A15 Enhanced Front End Controller Assembly Signals
Port Description To/From Cable
J100 Bias & Control A8 Motherboard J111 n/a
J102 Front End Assembly Control A13 Front End J12 W5
J300 YTF Preselector Control A12 YTF J1 W12
J301 Not Used n/a n/a
J302 Not Used n/a n/a
J700 RF Switch / High Band Preamp Control A11 RF Switch J4 W4
J800 Attenuator Control A9 & A10 Control W3
J801 Not Used n/a n/a
J802 Not Used n/a n/a
J900 Narrowband IF Output A2 Analog IF J100 W16
J901 Wideband IF Output A3 Digital IF J15 W15
A25 Wideband Analog IF J101
(Option B85)
W52
J902 IF Input A13 Front End J7 W14
J903 EXT IF IN A13 Front End J13 W24
J1100 AUX IF Output Rear Panel AUX IF OUT W22
J1300 Not Used n/a n/a

Keysight N9038A Specifications

General

Brand	Keysight
Model	N9038A
Category	Measuring Instruments
Language	English