1/f Noise, CV, RF, and DC Measurement System Configuration

45

Figure 16. System Block Diagram 46

 

 

 

 

Figure 17. 1/f Noise Measurement Block Diagram

47

 

Component Integration

48

 

 

 

 

 

Figure 18. System Components

49

 

 

 

 

Table 10. Front Panel System Connections

50

 

 

Figure 19. Front Panel Wiring Diagram

51

 

 

 

Table 11. Rear Panel System Connections

52

 

 

Figure 20. Rear Panel Wiring Diagram

53

 

 

 

Figure 21. DC/RF Cabling Diagram - DC and RF Configuration

54

Figure 22. DC/RF Cabling Diagram - Parametric Configuration

55

Instrument Control Interface

56

 

 

 

 

 

Table 12. GPIB Addresses

56

 

 

 

 

 

The LAN/GPIB Gateway

57

 

 

 

 

 

Figure 23. Rear Panel Wiring Diagram for LAN/GPIB Gateway

58

The System Controller

59

 

 

 

 

 

Table 13. Personal Computer Requirements

59

 

 

Table 14. UNIX Workstation Requirements

59

 

 

The Rack Cabinet

60

 

 

 

 

 

 

Performance Characteristics and Specifications

61

 

 

Table 15. Supplemental System Characteristics

61

 

Interference Standards

61

 

 

 

 

 

Performance Modeling System Performance Specifications

61

RF Subsystem Performance Specifications

62

 

 

DC Subsystem Specifications

62

 

 

 

 

Bias Network Characteristics

62

 

 

 

 

2 Installing the System

To prepare the installation site

64

 

 

Table 16.

Environmental Requirements 64

 

 

Table 17.

Electrical Requirements 64

 

 

To receive the system 65

 

 

 

 

To unpack the shipment crate containing the rack cabinet

66

To verify the shipment

68

 

 

 

Table 18.

Replaceable Parts

69

 

 

To install the work surface

74

 

 

 

To ensure your safety while using the system

76

 

Precautions for Performing Floating-Ground Measurements

78

To perform floating-ground measurements

78

 

14

Installation and User’s Guide

Page 14
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Agilent Technologies 85225F manual Electrical Requirements, To prepare the installation site Environmental Requirements

85225F specifications

Agilent Technologies 85225F is a high-performance microwave signal generator designed for the most demanding test and measurement applications in the RF and microwave frequency domains. This versatile instrument is a vital tool for engineers and technicians who require precise and reliable signal generation in various fields such as telecommunications, aerospace, and electronic warfare.

One of the main features of the Agilent 85225F is its frequency coverage, which spans from 0.1 to 26.5 GHz. This broad frequency range allows users to address a wide array of applications, including component testing, system verification, and radar signal simulation. With exceptional frequency resolution and accuracy, the 85225F ensures the generation of clean and stable signals tailored to specific operational requirements.

The 85225F incorporates advanced phase-locked loop (PLL) technology, which contributes to its superior frequency stability and low phase noise. This technology is crucial for applications requiring precise signal integrity and minimal jitter, such as digital communications and high-frequency circuit testing. The instrument’s low phase noise is particularly advantageous for sensitive measurements and data transmission systems where signal quality is paramount.

In addition to its impressive frequency and phase noise characteristics, the Agilent 85225F features multiple modulation capabilities, including amplitude modulation (AM), frequency modulation (FM), and pulse modulation. These modulation options enable users to simulate a wide variety of real-world signals and testing conditions, enhancing the versatility of the instrument in various testing environments.

The 85225F also offers a user-friendly interface that facilitates ease of operation. The clear LCD screen displays essential parameters and settings, allowing users to make adjustments quickly and efficiently. Furthermore, the instrument supports remote programming and automation through its GPIB or LAN connectivity options, making it suitable for integration into larger test systems.

Another notable characteristic of the Agilent 85225F is its compact design, which does not compromise on performance. This space-saving design makes it ideal for both lab and field applications, allowing engineers to transport the generator with ease, while still maintaining the ruggedness required for demanding environments.

Overall, the Agilent Technologies 85225F stands out as a robust and reliable microwave signal generator, equipped with state-of-the-art features and technologies that cater to the needs of modern RF testing. Its broad frequency coverage, advanced modulation capabilities, low phase noise, and user-friendly interface make it an essential tool for a wide range of applications in the RF and microwave sector.