The Anritsu MS2034B is a handheld Vector Network Analyzer and Spectrum Analyzer combining VNA and spectrum measurement capabilities in a single instrument. It delivers error-corrected S-parameter analysis, Distance To Fault measurements, and comprehensive spectrum analysis from 9 kHz to 4 GHz, enabling field technicians to diagnose cable, antenna, and network component performance without carrying multiple tools. The instrument serves aerospace, defense, and telecommunications professionals requiring accurate RF characterization in installation, commissioning, and maintenance workflows.
## Technical Specifications
**Vector Network Analyzer (500 kHz to 4 GHz)**
• 2-port, 1-path configuration
• S-parameter measurements with error-corrected technology
• VSWR, return loss, phase, linear/log polar, and Smith Chart displays
• Distance To Fault (DTF) analysis for simultaneous cable return loss and distance measurement
• User-variable data points: 2 to 4001
• Full S11 calibration (Open, Short, Load) and 1P2P calibration (Open, Short, Load, Through)
• 100 dB dynamic range (transmission)
• >42 dB directivity (≤6 GHz)
• 0 dBm output power
**Spectrum Analyzer (9 kHz to 4 GHz)**
• >95 dB dynamic range at 10 Hz RBW
• –162 dBm display average noise level (1 Hz)
• –100 dBc/Hz maximum phase noise @ 10 kHz offset at 1 GHz
• 2,000 internal trace and setup storage; external storage via USB flash drive
• Serial, Ethernet, USB interfaces
• Operating temperature: –10°C to 55°C; Storage: –51°C to 71°C
## Key Features
• Dual-domain measurement eliminates instrument swapping during field diagnostics
• Vector Voltmeter option for cable phase matching verification
• RF immunity with selectable High/Low settings for EMI-rich environments
• Exceptional directivity enables accurate measurements in challenging installations
## Typical Applications
• Cable and antenna characterization
• Wireless infrastructure commissioning and maintenance
• Network component troubleshooting
• Passive intermodulation (PIM) location
• Field strength and modulation quality assessment
## Compatibility & Integration
Connectivity via serial, Ethernet, and USB supports integration into field service workflows and data archival. GPS synchronization achieves frequency accuracy better than ±50 ppb.
