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Cellular

Insight. It comes upon you in a flash. And you know at once you have something special. At Keysight Technologies, the foundation is our unique mix of hardware, software and people. You can count on test equipment and design software that is built on more than 75 years of leadership in measurement science.

The continuing innovation across new and existing cellular technologies present challenges in designing and testing of mobile networks and devices. As the world’s leading electronic measurement company, Keysight technologies continues to be at the forefront offering full portfolio of cellular test and design solutions that span the entire lifecycle – from simulation to R&D, design verification and pre-conformance, conformance, manufacturing, through network deployment and service assurance.

We know what it takes for your designs to meet the latest cellular standards. As an active member of 3GPP and other most influential wireless standards bodies and leading 5G forums and consortia, we have been at the forefront of providing standard-compliant cellular test and design tools from the legacy 1G through latest 4G technologies, and maintain our leadership position by providing the largest array of design and test solutions for 5G research covering simulation and test.

We design our instruments to be future-proof, making it easier for you to evolve with changing technologies and stay on the leading edge. You can carry your investment forward with consistent measurement science that spans research and development today and extends to manufacturing and deployment in the future.

Our engineers, experts in design and test, are available to advise, assist and augment your teams all around the world. Our expertise is also readily available through white papers, application notes and webcasts for 5G, Cellular, MIMO and WLAN Test.

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ESG (Revision B.03.60) Option 200 Compliance with 3GPP W-CDMA 
The ESG signal source can be used to generate the signals to perform many of the receiver characteristics and performance requirements measurements for user equipment and base stations as defined by the 3GPP standard.

Application Note 2000-12-01

PDF PDF 26 KB
HPSK Spreading for 3G (AN 1335) 
The objective of this Application Note is to provide an overview of Hybrid Phase Shift Keying (HPSK) and explain how to start making modulation quality measurements on the reverse link (uplink) of 3G spread-spectrum systems.

Application Note 2000-11-01

89410A and 89440A Vector Signal Analyzer Characterization of Digital Communications Channels 
Accurate measurements of channel imperfections are important to the designers and operators of digital communication systems.

Application Note 2000-11-01

Using EVM Measurements to Analyze and Troubleshoot Vector-Modulated Signals (PN 89400-14) 
This Product Note reviews the basics of EVM measurements on the 89400 vector signal analyzers, and outlines a general procedure that may be used to methodically track down even the most obscure signal problems. Understanding Error Vector Magnitude EVM Defined Making EVM...

Application Note 2000-10-01

Choosing the Right Power Meter and Sensor - Application Note 
This product note outlines applications considerations and the newest sensor technologies. It also reviews the families of thermocouple, diode and two-path, diode-attenuator-diode sensors.

Application Note 2000-10-01

10 Steps to a Perfect Digital Demodulation Measurement (PN 89400-14A) 
This Product Note provides a recommended procedure for configuring the Keysight 89400 Series Vector Signal Analyzers to demodulate and characterize a wide variety of digitally-modulated signals. Follow it step-by-step to insure that no important setup parameters are missed or incorrectly...

Application Note 2000-10-01

Measuring EDGE Signals - New & Modified Techniques and Measurement Requirements 

Application Note 2000-10-01

Examine GMSK Modulation in GSM and PCN Mobile Communications Systems (AN 1200-11) 
Current analog mobile communications systems have reached capacity limits in several large population centers. Future systems will utilize Time Division Multiple Access techniques to increase capacity. These new digital modulation techniques are difficult to characterize using conventional test...

Application Note 2000-09-01

Comparing Power Measurements on Digitally Modulated Signals 
Measuring the power of digital CDMA signals is not as straightforward as the procedure employed when measuring their analog counterparts. While there are several ways to perform these in-channel and out-of-channel measurements, a spectrum analyzer and software-implemented power detection makes...

Application Note 2000-09-01

PDF PDF 81 KB
Using Vector Modulation Analysis in Digital RF Communications Systems (PN 89400-8) 
Keysight 89400 Series Vector Signal Analyzers with vector modulation analysis (option AYA) provide the numerical and visual tools to help quickly identify and quantify impairments to digitally modulated signals, whether using standard or several non-standard modulation formats. This Product...

Application Note 2000-09-01

TS-5550 Cellular Phone Functional Test Platform (PN TS-5550) 
This 12-page color print on demand Product Note discusses the TS-5550 platform features and benefits, including the ability to test up to four celluar phones at once. It is a flexible system for rapid development of cellular phone functional test. Configuration and ordering structure is also given.

Application Note 2000-08-01

Using the 8924C Test Set's CDMA Logging Functions (PN 8924C) 
This Product Note describes the CDMA protocol logging function available in the 8924C CDMA Mobile Station Test Set. The CDMA protocol logging feature allows the capture of all of the IS-95A over-the...

Application Note 2000-08-01

PDF PDF 1.31 MB
Optimum Power Measurements using Keysight Technologies Base Station Test Sets (PN 8935/8921-1) 
This Product Note includes the following: Description of the power measurement method Availability of the power measurement method on the Keysight E6380A and the Keysight 8921A Option 600. How each power measurement method is implemented on the E6380A and the 8921A Option 600. When each power...

Application Note 2000-08-01

PDF PDF 842 KB
Converting 8924C software for the E8285A 
This Product Note assumes you are converting software originally written for the Keysight 8924C, for use with the Keysight E8285A. Ideas are also included for modifying your software to function interchangeably with both the 8924C and the E8285A. This Note is meant to supplement the information...

Application Note 2000-07-01

Measuring Complex Burst Signals with Time-Gated Spectrum Analysis (PN 8590-9) 
This Product Note describes how 8590 C/E-series Spectrum Analyzers with Option 105, Time-Gated Spectrum Analysis, can help make measurements of pulsed signals such as Time-Division Multiple-Access (TDMA) easy.

Application Note 2000-07-01

PDF PDF 122 KB
Understanding CDMA Measurements for Base Stations and Their Components (AN 1311) 
This Application Note presents the fundamental measurement principles for the RF parametric tests performed on Code Division Multiple Access (CDMA) base stations and their components.

Application Note 2000-06-01

Performing cdma2000 Measurements Today (AN 1325) 
cdma2000 is the 3GPP2 standard for 3G technology derived from cdmaOne. Although the standard has not yet been defined, R&D component and system engineers need to test their cdma 2000 designs today. This Application Note is a guide to cdma2000 testing based on established cdmaOne measurements...

Application Note 2000-05-22

Optimizing your TDMA Network Today and Tomorrow: Interference Identification for IS-136 TDMA... 
This Application Note provides an overview of how drive-test tools can help optimize your TDMA-based cellular and PCS networks. These tools allow you to turn-up networks faster, reduce optimization time, and improve network quality of service.

Application Note 2000-05-04

PDF PDF 1.17 MB
Testing CDMA Base Station Amplifiers (AN 1307) 
The objective of this Application Note is to cover the basic measurement fundamentals of characterizing the linear and non-linear behavior of CDMA power amplifiers.

Application Note 2000-05-01

Power Measurements Using 8920B Solutions for AMPS, NAMPS, and TDMA Mobile Phones (PN 8920B) 
There is some confusion among users regarding the power measurements that appear on the different screens of 8920B Test Set solutions. This Product Note is intended to give 8920B solutions users an insight into the power measurements appearing on different screens of...

Application Note 2000-05-01

PDF PDF 945 KB
ESG Option 201 Real-time IS-2000 Measurements 
This Product Note discusses features, setup, and applications for the Keysight ESG Option 201 Real-time cdma2000 personality. It is intended to provide R&D designers working on DSPs, ASICs, and other firmware components of IS-95 and IS-2000 mobile phones with techniques for testing and...

Application Note 2000-04-03

Product Comparison: the E8285A CDMA Mobile Station Test Set versus the 8924C CDMA Mobile Station... 
The Keysight 8924C Option 601 CDMA Mobile Station Test Set and E8285A CDMA MS Service Test Set act as calibrated, high performance base stations to provide the essential set of measurements required to test the parametric and functional characteristics of dual-band, dual-mode CDMA phones. This...

Application Note 2000-04-01

PDC and NADC Transmitter Measurement for Base Transceiver Stations and Mobile Stations (AN 1324) 
This Application Note describes the key RF parametric measurements necessary to characterize Personal Digital Cellular (PDC) and North American Digital Cellular (NAD) transmitters in both Base Transceiver Stations (BTS) and Mobile Stations (MS).

Application Note 2000-02-01

PDF PDF 743 KB
Characterizing Digitally Modulated Signals with CCDF Curves 
This Application Note examines the main factors that affect power CCDF curves, and describes how CCDF curves are used to help design systems and components. The Keysight E4406A VSA Series Transmitter Tester is utilized in the Note.

Application Note 2000-01-01

Operational Verification Using Keysight Personnel and the 8960 Test Process and Software 
An on-site delivered inspection and test process for preparing the 8960 test set for system integration.

Application Note 1999-11-01

PDF PDF 178 KB

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