To switch on power to the system

Installing the System

	N O T E	Proper system operation is dependent on the sequence in which the
	N O T E	system components are switched on.
		system components are switched on.

To switch on power to the system

	Step		Notes

	1 Ensure that the individual instruments are		• For information regarding line power
	configured to match the available line power		settings, refer to the individual instrument
	source.*		manuals.

2Ensure that all component line power switches are set to the OFF position.

3Connect the system to line power.

4Switch the rack cabinet ~ Line switch from

to		(from standby to energized).

5Switch on the low leakage switch mainframe line power.

6Switch on the precision LCR meter line power.

7	If present, on the 4284A SYSTEM CONFIG	• This sets the correct system GPIB address
	page, highlight the value in the GPIB	(24) for the 4284A.
	ADDRESS field, and press 24 > Enter.

8	If present, on the 35670A front panel, press	• This sets the correct system GPIB address
	Local/GPIB > ANALYZER ADDRESS > 22 >	(22) for the 35670A.
	ENTER.

9If present, switch on the Agilent 4156C precision semiconductor parameter analyzer line power.

10	If present, switch on the 41501B expander	•	The expander must be switched on before
	line power.		the 4156C.

11	Switch on the Agilent 4156C precision	•	Ensure that the 41501B has already been
	semiconductor parameter analyzer line		switched on prior to activating the 4156C.
	power.

12On the 4156C, press System > [MISCELLANEOUS], move the pointer to the POWER LINE FREQUENCY field, and press [50 Hz] or [60 Hz].

•This ensures that the 4156C is configured to match the available line power frequency.

•The value is set to 60 Hz at the factory.

•Use the front panel arrow keys to move the cursor.

Installation and User’s Guide

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.

Agilent Technologies 85225F manual To switch on power to the system

Models: 85225F