A7 Micro-Deck Assembly Overview - Keysight Technologies X Series Service Manual

Micro-Deck Assembly

A7 Micro-Deck Assembly Overview

A7 Micro-Deck Assembly Overview
Refer to
blocks of circuitry contained in the A7 Micro-Deck assembly.
The information in this chapter is for the N5173B and N5183B instruments,
which will be referred to as microwave instruments since they have the ability
to operate above 6 GHz.
The part number and serial number used for identifying the A7 Micro-Deck
assembly installed in an instrument can be seen as the MW entry on the
Utility, Instrument Info, Installed Board Info screen, as shown in
This part number and serial number is actually the information for the A7A1
Microwave ALC assembly.
Figure 11-1 Installed Board Info Screen
The A7 Micro-Deck assembly is made up of six major sections. They are:
— A7A1 Microwave ALC
— A7A2 20 GHz Frequency Multiplier
— A7A3 Mod-Filter
— A7A4 40 GHz Doubler
— A7A5, A7A6, A7A7 Directional Coupler / Detector
— A7AT1 Attenuator
226
Chapter 13, "Block Diagrams,"
Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide
for a visual description of the major
Figure 11-1.