Manuals / Anritsu / Lawn and Garden / Portable Generator

Anritsu 683XXB, 682XXB manual Verification Video Feedthrough, Pulse Modulation, Test Video

Models: 682XXB 683XXB

1 514
Download 514 pages 17.68 Kb
Page 103
Image 103

PERFORMANCE

PULSE MODULATION TEST:

VERIFICATION

VIDEO FEEDTHROUGH

3-15PULSE MODULATION

This pulse modulation test verifies that video feedthrough is within

TEST: VIDEO

specifications.

FEEDTHROUGH

 

682XXB / 683XXB

Pulse

Sync

Out

Oscilloscope

450 MHz

Low Pass FilterCH. 1 Input

(For Video Feedthrough

Measurement)

CH. 4 Trigger

Figure 3-12.Equipment Setup for Pulse Modulation Test: Video Feedthrough

Test Setup Connect the equipment, shown in Figure 3-12, as follows:

1. Connect the 682XXB/683XXB rear panel PULSE SYNC OUT to the Oscilloscope Trigger Input.

2. On the Oscilloscope, select 50￿ input impedance.

3. Connect the 682XXB/683XXB RF OUTPUT to the Oscilloscope Vertical Input through a 450 MHz Low Pass Filter.

682XXB/683XXB MM

3-43

Page 102 Page 104
Page 103
Image 103
Anritsu 683XXB, 682XXB manual Verification Video Feedthrough, Pulse Modulation, Test Video
Page 102 Page 104

682XXB, 683XXB specifications

The Anritsu 683XXB and 682XXB series are advanced vector network analyzers (VNAs) renowned for their precision and versatility in characterizing RF and microwave components. Designed for engineers and technicians involved in the development, manufacturing, and testing of high-frequency devices, these analyzers offer state-of-the-art technology that ensures optimal performance in various applications.

One of the hallmark features of the Anritsu 683XXB and 682XXB is their high dynamic range, which allows for accurate measurements of small reflection and transmission coefficients, essential for assessing the performance of complex RF structures. With frequency coverage extending from DC to 70 GHz, these analyzers cater to a broad spectrum of applications, making them suitable for industries such as telecommunications, aerospace, and automotive.

The user-friendly interface of the Anritsu VNAs is complemented by a high-resolution display, which facilitates easy navigation through measurement setups and results. The analyzers feature multiple measurement modes, including S-parameter measurements, time-domain analysis, and noise figure measurements, providing engineers with comprehensive tools for device characterization.

Both the 683XXB and 682XXB implement advanced calibration techniques, including automated calibration and error correction methods, to enhance measurement accuracy. These methods significantly reduce the uncertainties associated with test setups, enabling reliable performance evaluations of components like filters, amplifiers, and antennas.

Anritsu’s proprietary technologies, such as the VectorStar and ShockLine series integration, further empower the 683XXB and 682XXB models. These technologies enable high-throughput testing and improved measurement stability, addressing the needs of modern production environments that demand rapid turnaround times without sacrificing precision.

Additionally, the analyzers come equipped with various connectivity options, including USB, LAN, and GPIB, ensuring seamless integration into automated test systems. This adaptability enhances the analyzers' utility in both laboratory settings and field operations.

In conclusion, the Anritsu 683XXB and 682XXB series vector network analyzers represent the pinnacle of RF and microwave testing technology. With their unmatched precision, comprehensive measurement capabilities, and advanced calibration techniques, these instruments are indispensable tools for professionals striving to push the boundaries of high-frequency device performance and reliability.