MS20xxC MM PN: 10580-00307 Rev. D 1-1
Chapter 1 — General Information
1-1 Introduction
This manual provides service and maintenance information for the Anritsu MS2026C, MS2027C, MS2028C,
MS2036C, MS2037C, and MS2038C models of the handheld VNA Master. The information includes product
descriptions, replaceable parts information, performance verification procedures, parts removal and
replacement procedures, and troubleshooting information. The following terms are equivalent:
• Soft Key is the same as Submenu Key
• Hard Key is the same as Main Menu Key
Throughout this manual, the following terms apply:
• VNA Master refers to the MS2026C, MS2027C, MS2028C, MS2036C, MS2037C, or MS2038C
• MS202xC refers to either the MS2026C, MS2027C, or MS2028C
• MS203xC refers to either the MS2036C, MS2037C, or MS2038C
1-2 Description
The MS202xC VNA Master is a broadband Vector Network Analyzer that offers true 2-Port 12-term error
correction calibration in a handheld, battery-operated, rugged multi-function instrument.
The MS203xC VNA Master is portable and handheld with integrated vector network analysis and spectrum
analysis capabilities in a single instrument. It offers the same vector network analysis capability as the
MS202xC VNA Master as well as spectrum analysis capability with performance and features that rival
bench-top alternatives for simplifying spectrum monitoring, interference analysis, and other general purpose
signal measurements in the field.