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The Importance of Testing 600 and 1900 MHz Receiver Channels When Installing 600 MHz LTE Base Stations Application Note

To ensure good network performance, operators and technicians must verify PIM performance at both the 600 and 1900 MHz uplink frequencies when transmitting two 600 MHz tones. Testing outlined in this document shows that mitigating PIM issue on 600 MHz band does not guarantee the same for the 1900 MHz band. Testing PIM at both frequency bands is imperative in order to mitigate PIM issues in the field. P/N: 11410-01125

应用指南 pdf 1.5 MB Version: A 2019/5/14

Proving 5G: How OTA Testing Helps Enable a New Mobile Era

RF technologies are reaching into ever more areas of our lives and the RF spectrum at all frequencies is becoming more crowded. In addition to the spectrum demands of cellular systems sub-6 GHz for mobile applications, 5G radios are now being deployed at 28 GHz and 39 GHz. 5G radios are implementing new technologies including Active Antenna Systems that use beamforming to maximize range and efficiency. This is forcing changes to the way networks are tested, including a move toward over-the-air testing and use of test model waveforms. This eBrief will discuss how 5G Radios can be tested in a field environment and what measurements are important to ensure smooth integration with legacy networks. P/N: 11410-01130

应用指南 pdf 6.2 MB Version: A 2019/4/30

5G NR Sub-6 GHz Measurement Methods

5G mobile communications systems use multiple connections to meet the need for increases in mobile data traffic volumes as well as new functions such as ultra-low-latency. 3GPP determining the standards released the 5G NR non-standalone (NSA) specifications for making connections via multiple radio technologies, such as LTE, in Release 15 in June 2018. Release 15 presumes the use of frequency bands up to 52.6 GHz and specifies the band from 450 MHz to 6 GHz as FR1 (Frequency Range 1), and from 24.25 GHz to 52.6 GHz as FR2 (Frequency Range 2). FR1 assumes use of the same wired tests as conventional wireless technologies whereas FR2 assumes OTA (Over the Air) testing. This application note references the 3GPP TS38.104 and TS38.141 Conformance Test specifications, and introduces TRx test measurement examples for wired connections with sub-6 GHz base stations covering FR1 using the Signal Analyzer MS2850A and Vector Signal Generator MG3710A.

应用指南 pdf 1.6 MB 2019/4/18

Coverage Mapping with Anritsu's Field Master Pro MS2090A and NEON Signal Mapper MA8100A Solutions

Anritsu's Field Master Pro MS2090A spectrum analyzer and NEON Signal Mapper MA8100A are the ideal solution for anyone conducting coverage testing of RF and microwave communications systems, including 5G systems operating in both FR1 (<6 GHz) and FR2 (>6 GHz) bands and testing of indoor DAS systems. P/N: 11410-01123

应用指南 pdf 2.3 MB Version: A 2019/3/26

Distinction Between TRL and LRL

Although the TRL family of calibration algorithms have been around for over 40 years, there are still questions sometimes regarding differences between the family members. This is partially due to differences in various implementations over the years. The purpose of this document is to discuss some of the differences in the context of vector network analyzers (VNAs). P/N: 11410-01124

应用指南 pdf 271.3 KB Version: A 2019/3/26

On-wafer Device Characterization Measurement Challenges Application Brief

This two page brief shows the challenges of today, and features the benefits of using VectorStar as a solution. P/N: 11410-00689

应用指南 pdf 743.8 KB Version: C 2019/3/19

1914.3 (RoE), eCPRI Testing to O-RAN

This Application Note focuses on the xRAN (implemented in O-RAN) network requirements and how to test them.

应用指南 pdf 906.1 KB 2019/3/6

Automotive Radar Testing Application Note

This application note reviews frequency modulated continuous wave (FMCW) signal basics, discusses measurement challenges and solutions, and shows how the Spectrum Master MS2760A Ultraportable Spectrum Analyzer can conduct basic FMCW radar testing. P/N: 11410-01095

应用指南 pdf 3.2 MB Version: A 2018/12/18

Radio Frequency Coverage Mapping Application Note

The ideal combination for indoor and outdoor, multi-frequency radio coverage mapping measurements. This application note explains how to build and use a radio frequency coverage mapping test system utilizing Anritsu's Remote Spectrum Monitor MS27101A, Vision MX280001A software, and NEON Signal Mapper MA8100A solutions. P/N: 11410-01096

应用指南 pdf 1.8 MB Version: B 2018/12/5

Performing Differential Noise Figure Measurements Application Note

In recent years, numerous improvements have been made in noise figure measurements through better algorithmic understanding of the measurements (e.g., [1]-[6]), more sensitive receivers, and less error-prone methods of processing noise power measurements. Anritsu has incorporated a number of these improvements in the single-ended Noise Figure Measurement Option of the VectorStar vector network analyzer (VNA) platform. This application note offers insights in to and examples of performing differential noise figure measurements. P/N: 11410-01094

应用指南 pdf 2.8 MB Version: A 2018/12/4

Technique for Improving Low Insertion Loss VNA Measurements Application Note

Vector network analyzers (VNAs) are used to measure the performance of a wide variety of passive and active RF and microwave devices. Passive devices can be less demanding to test than active devices, thus requiring less performance from the VNA. However, one interesting exception to this is the measurement of very low insertion loss passive components such as precision adapters or airlines. These types of devices can present a difficult challenge to characterize because of the desire for very low uncertainties on these small insertion losses. This application note talks about these challenges and provides a helpful technique. P/N: 11410-01090

应用指南 pdf 975.1 KB Version: A 2018/9/25

How to Make PIM over CPRI Measurements With a BTS Master MT8220T Base Station Analyzer Application Note

PIM over CPRI is Anritsu's new patented technology that enables users to make PIM measurements on a live system at ground level by monitoring regular LTE traffic carried by an optical fiber connection. By tapping into the CPRI data on the downlink and uplink between the remote radio head (RRH) and baseband unit (BBU), the BTS Master MT8220T base station analyzer can calculate the PIM desensitization of the LTE uplink. P/N: 11410-01078

应用指南 pdf 3.0 MB Version: A 2018/8/21

1914.3 (RoE) and eCPRI Transport Testing

This document describes the configuration and characteristics of the 5G mobile network and its measurement.

应用指南 pdf 585.9 KB 2018/7/17

PCI-Express Generation 4 RX Test Solution

This article outlines Anritsu’s PCI-Express Gen4 RX Test Solution, test procedures, and precautions.

应用指南 pdf 2.0 MB 2018/6/13

Best Practical Jitter Tolerance Testing with MP1900A

The recent improvement to semiconductor device performance has seen bit rates of 28 Gbps become commonplace. As a result, accurate evaluation of device characteristics requires testing by injecting multiple types of jitter on the device under test (DUT). This Application Note explains each type of jitter, gives some guidance about measurements for complex jitter tests, and describes some concrete examples of jitter tolerance measurements using the Anritsu MP1900A.

应用指南 pdf 1.1 MB 2018/4/17

Understanding IBW In-Building Wireless: DAS to Small Cells Application Note

The purpose of an in-building wireless (IBW) system is to provide enhanced network coverage and/or capacity when the existing macro network is not able to adequately service the demand. Coverage may be poor due to high penetration losses caused by the building structure or due to low emissivity glass installed to improve the thermal performance of the building. In dense urban environments, adjacent buildings may create an RF barrier that blocks coverage from nearby macro sites. Tall buildings typically have poor coverage on upper floors since macro site antennas, many floors below, are specifically designed to suppress energy radiating above the horizon. Capacity may be an issue in venues such as stadiums, coliseums and convention centers where many thousands of users may be trying to simultaneously access the network.

应用指南 pdf 1.8 MB Version: C 2018/3/28

Upgrading the MT8870A Firmware

This application note explains how to upgrade the MT8870A firmware. The firmware is upgraded using the MX887900A Utility Tool. The Utility Tool is supplied on the DVD and must be installed separately from the main CombiView installation.

应用指南 pdf 682.5 KB 2018/3/22

High-Speed PAM Signal Generation and BER Measurements

Instead of transferring 1 bit information using two values of 1 or 0 in one time slot like NRZ, the PAM4 signal transfers 2 bits information using four values in one time slot. Although PAM has dual advantages of aintaining the signal bit rate while increasing the data transfer capacity it has the disadvantage of simultaneously minimizing voltage level differences for each signal in one time slot, causing a degraded signal to noise ratio (SNR). This Application Note explains generation of PAM signals with the above characteristics as well as the relative BER measurement method.

应用指南 pdf 1.7 MB 2018/2/20

Electrical-to-Optical and Optical-to-Electrical (E/O and O/E) converter measurements

As fiber and free-space optical communication bandwidths increase, the need for very high speed optical modulators and detectors has also increased. The frequency response characterization of these electrical-to optical (E/O, modulators sometimes integrated with lasers) and optical-to-electrical (O/E, photo detectors and receivers) converters can be important in terms of such parameters as bandwidth, flatness, phase linearity and group delay.

应用指南 pdf 5.8 MB Version: D 2018/2/6

Electro-Optical Measurements using Anritsu VNAs

This paper presents an accurate, flexible and cost-effective technique to conduct electro-optical testing on fiber optic components, such as laser modulators and photodiodes, using VNAs. The simplicity of Anritsu’s MN4765B O/E calibration modules allows highly accurate, vector-error-corrected and stable measurements with the full line of Anritsu VNAs.

应用指南 pdf 646.0 KB Version: B 2018/2/6

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LMR Master S412E Firmware Release History

Firmware release history for the LMR Master S412E.

驱动程序/软件下载 pdf 564.5 KB Version: 3.50 2019/5/15

Firmware Update for the Spectrum Master MS271xE

This firmware update contains the latest upgrades for the Spectrum Master MS2711E, MS2712E, and the MS2713E. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 75.0 MB Version: 3.50 2019/5/15

Firmware Update for the Cell Master MT821xE

This firmware update contains the latest upgrades for the Cell Master MT8212E and MT8213E. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 75.0 MB Version: 3.50 2019/5/15

Firmware Revision History for the MS271xE and MT821xE

Firmware release history for the Spectrum Master MS2711E, MS2712E and MS2713E handheld spectrum analyzer Family. Also includes the history for the Cell Master MT8212E and MT8213E

驱动程序/软件下载 pdf 940.3 KB Version: 3.50 2019/5/15

Firmware Update for the Site Master S33xE

This firmware update contains the latest upgrades for your instrument. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 61.8 MB Version: 3.50 2019/5/15

Firmware Update for the Site Master S36xE

This firmware update contains the latest upgrades for your instrument. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 61.8 MB Version: 3.50 2019/5/15

Firmware Revision History for the S33xE and S36xE

Firmware release history for the Site Master S331E, S332E, S361E, and S362E Cable and Antenna Analyzers.

驱动程序/软件下载 pdf 594.8 KB Version: 3.50 2019/5/15

Firmware Update for the VNA Master MS202xB

This firmware update contains the latest upgrades for your VNA Master MS2024B and MS2025B Vector Network Analyzer. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 36.4 MB Version: 3.50 2019/5/15

Firmware Update for the VNA Master MS203xB

This firmware update contains the latest upgrades for your VNA Master MS2034B and MS2035B Vector Network Analyzer. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 36.4 MB Version: 3.50 2019/5/15

Firmware Release History for the MS202xB and MS203xB

Firmware release history for the VNA Master MS2024B, MS2025B, MS2034B, and MS2035B Vector Network Analyzers.

驱动程序/软件下载 pdf 493.3 KB Version: 3.50 2019/5/15

Firmware Update for the VNA Master MS202xC

This firmware update contains the latest upgrades for your MS2026C, MS2027C, and MS2028C Vector Network Analyzers. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 38.0 MB Version: 3.50 2019/5/15

Firmware Update for the VNA Master MS203xC

This firmware update contains the latest upgrades for your MS2036C, MS2037C, and MS2038C Vector Network Analyzers. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 38.0 MB Version: 3.50 2019/5/15

Firmware Release History for the MS202xC and MS203xC

Firmware release history for the VNA Master MS2026C, MS2027C, MS2028C, MS2036C, MS2037C, and MS2038C Vector Network Analyzers.

驱动程序/软件下载 pdf 486.5 KB Version: 3.50 2019/5/15

Firmware Update for the LMR Master S412E

This firmware update contains the latest upgrades for your instrument. Installation instructions are included in the download.

驱动程序/软件下载 exe 48.4 MB Version: 3.50 2019/5/15

Firmware Update for the Spectrum Master MS2720T

This firmware update contains the latest upgrades for your instrument. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 42.8 MB Version: 3.50 2019/5/15

Firmware Revision History for the MS2720T

Complete firmware release history for the MS2720T Spectrum Master Handheld Spectrum Analyzer.

驱动程序/软件下载 pdf 376.8 KB Version: 3.50 2019/5/15

Firmware Update for the BTS Master MT8220T

This firmware update contains the latest upgrades for your instrument. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 69.4 MB Version: 3.50 2019/5/10

Firmware Revision History for the BTS Master MT8220T

Firmware release history for the MT8220T BTS Master.

驱动程序/软件下载 pdf 471.8 KB Version: 3.50 2019/5/10

Firmware Update for the BTS Master MT822xB

This firmware update contains the latest upgrades for your instrument. Once downloaded, run the file on your computer to see the installation instructions.

驱动程序/软件下载 exe 70.1 MB Version: 3.50 2019/5/10

Firmware Revision History for the MT822xB Family

Firmware release history for the MT8221B and the MT8222B BTS Master Handheld Base Station Analyzers.

驱动程序/软件下载 pdf 656.0 KB Version: 3.50 2019/5/10

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