Home ANRITSU | Mobile Wireless Communications Measuring Instruments Site Master Handheld Cable And Antenna Analyzer with Spectrum Analyzer and VNA Option MS2085A-MS2089A
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ANRITSU | Mobile Wireless Communications Measuring Instruments

Site Master Handheld Cable And Antenna Analyzer with Spectrum Analyzer and VNA Option MS2085A-MS2089A

The Site Master MS2085A/MS2089A series from Anritsu is a cutting-edge handheld solution that combines cable and antenna analysis, spectrum analysis, and optional vector network analysis (VNA) in a rugged, portable unit. Designed for field technicians and engineers, this versatile analyzer supports frequencies up to 6 GHz, making it ideal for wireless communication systems, DAS, satellite monitoring, interference hunting, and RF maintenance in telecom, broadcasting, aerospace, and defense sectors..

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The MS2085A model is a cable and antenna analyzer covering 5 kHz to 4/6 GHz, ideal for transmission line diagnostics, TDR measurements, and return loss analysis. The MS2089A expands on this with an integrated spectrum analyzer covering 9 kHz to 4/6 GHz, enabling detailed RF spectrum monitoring and interference detection in a single platform.

Both models support VNA options offering 2-port, 1-path measurements with sweep speeds as fast as 380 µs/point and up to 100 dB dynamic range—previously only available on benchtop analyzers. The system supports multiple calibration types for flexible and accurate VNA usage in the field.

Additional tools such as IQ capture/streaming, Mobile InterferenceHunter, and Vision software support enable extensive signal analysis and real-time diagnostics for next-gen wireless networks like LTE and 5GNR.

Whether performing routine maintenance, troubleshooting complex systems, or verifying RF installation integrity, the MS2085A/MS2089A Site Master ensures fast, accurate results in a compact, all-in-one device.

  1. Integrated Multi-Function Tool: Combines cable & antenna analyzer, spectrum analyzer, and VNA/VVM options.

  2. Broad Frequency Range: 5 kHz to 6 GHz (MS2085A & MS2089A), spectrum analysis starting at 9 kHz (MS2089A).

  3. Rugged Design: IK08-rated 10-inch touchscreen, portable and field-ready under 8.5 lbs.

  4. High-Speed TDR and Sweep: 350 µs/data point sweep speed and 10,049 data points per trace.

  5. Advanced Calibration Options: ReadyCal, InstaCal, and Mechanical Calibration support.

  6. Real-Time Spectrum Analysis (RTSA): Includes LTE FDD/TDD and 5GNR FR1 analyzers.

  7. Interference Analysis Tools: Mobile InterferenceHunter and spectrum capture for field troubleshooting.

  8. IQ Capture & Streaming: For detailed RF signal evaluation and post-analysis.

  9. 16 VNA Display Formats: Including Log Mag, VSWR, Smith Chart, Group Delay, and Polar Plot.

  10. Onboard Report Generation: Built-in PDF and HTML report tools for fast documentation.

Model Functionality Frequency Range Weight Display
MS2085A Cable & Antenna Analyzer + VNA Option 5 kHz – 4 GHz or 6 GHz < 7 lbs IK08 10-inch touchscreen
MS2089A Cable & Antenna Analyzer + Spectrum + VNA Option 5 kHz – 4/6 GHz (C&A), 9 kHz – 4/6 GHz (SA) < 8.5 lbs IK08 10-inch touchscreen