CW MEAS/AF Analyzer, Scope, Spec ANL | Agilent Technologies 8922

Measurement Theory

Introduction

CW MEAS/AF ANALYZER

•A23 Input

•A19 Measurement

•A11 Receiver Mixer

•A16 Receiver

•A3 Audio Analyzer 1

•A2 Audio Analyzer 2

•A4 Modulation Distribution

The CW measurements are power and frequency. For the power measurement, the detector is in the A23 Input assembly and is measured by the voltmeter in the A19 Measurement assembly. The AF analyzer measurements are either demodulated signals that pass through the A23 Input, A11 Receiver Mixer, and A16 Receiver assemblies or internal and external audio signals that pass through the A4 Modulation Distribution assembly before being routed to the A3 Audio Analyzer 1 assembly. The A3 Audio Analyzer assembly either passes the signals to the A19 Measurement assembly or to the A2 Audio Analyzer 2 assembly before routing to the A19 Measurement assembly. After the measurement is done the measurement numbers are sent to the A7 Controller to be sent to the display section.

SCOPE

The oscilloscope has the AF analyzer as a front end so the routing conﬁgurations that can be done for the AF ANALYZER are also possible for oscilloscope measurements. The A19 Measurement assembly makes the oscilloscope measurements. After the measurement is done the measurement numbers are sent to the A7 Controller to be sent to the display section.

SPEC ANL

•A23 Input

•A11 Receiver Mixer

•A16 Receiver

•A18 Spectrum Analyzer

•A19 Measurement

The spectrum analyzer signal receives its signal from the RF input stages after the signal is converted to a 114.3 MHz IF in the A16 Receiver assembly. The A18 Spectrum Analyzer assembly works together with the A19 Measurement assembly. The A18 Spectrum Analyzer receives sweep and trigger signals from the A19 Measurement assembly and returns analog level signals to the A19 Measurement assembly. The A19 Measurement

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8922 specifications

Agilent Technologies 8922 is a versatile and robust mobile communication test set, designed to fulfill the demanding requirements of wireless device manufacturers and service providers. Primarily focused on mobile radio communications, the 8922 provides a comprehensive solution for testing a wide array of signaling standards and technologies, making it essential in the rapidly evolving telecommunications landscape.

One of the standout features of the Agilent 8922 is its support for multiple wireless standards, including GSM, GPRS, EDGE, WCDMA, and HSPA. This makes the device an ideal choice for testing mobile devices that operate on different generations of cellular networks. Additionally, the 8922 is equipped with advanced measurement capabilities, allowing users to perform key performance indicators assessments, such as power, modulation quality, and spectral emission analysis, ensuring devices meet stringent regulatory and performance standards.

The 8922 is designed with an intuitive user interface that simplifies the setup and execution of tests. It features a large color display, making it easier for users to view test results and navigate through various functions. The built-in automation capabilities enable seamless integration into production environments, where efficiency and repeatability are crucial for high-volume testing.

Technologically, the Agilent 8922 incorporates advanced signal processing algorithms, which enhance its measurement accuracy and speed. The device's architecture allows for real-time analysis of signals, enabling users to identify issues quickly and efficiently. This is particularly important in the realm of mobile communications, where time-to-market is critical for competitive advantage.

Another significant characteristic of the 8922 is its flexible configuration options. Users can customize the test set with different hardware and software modules to suit specific testing needs. This scalability ensures that the 8922 remains relevant as wireless technologies evolve and new standards emerge.

In conclusion, the Agilent Technologies 8922 is an indispensable tool for professionals engaged in the testing of mobile communications devices. Its broad support for multiple standards, advanced measurement capabilities, user-friendly design, and flexibility make it a top choice in the telecommunications testing community. As the mobile communication industry continues to advance, the 8922 stands out as a leading solution for ensuring that devices meet quality and performance expectations.

Agilent Technologies 8922 manual CW MEAS/AF Analyzer, Scope, Spec ANL

Models: 8922