Verification and Calibration - B

Front Panel Calibration Menu

The Entry keypad is used for calibration functions.

Shift

Cal

Press this key to access the calibration menu.

Display

Command Function

CAL ON <value>

Turns calibration mode on when the correct password

 

value is entered.

CAL OFF

Turns calibration mode off

CAL:LEV <char>

Advance to next step in sequence (P1, P2, P3, or P4).

CAL:DATA <value>

Input a calibration measurement.

CAL:VOLT:AC

Begin ac voltage calibration sequence

CAL:VOLT:PROT

Begin voltage protection calibration

CAL:CURR:AC

Begin ac current calibration sequence

CAL:CURR:MEAS

Begin current measurement calibration sequence

CAL:IMP

Begin output impedance calibration sequence

CAL:VOLT:RTIM1

Begin realtime voltage calibration

CAL:SAVE

Saves the calibration constants in non-volatile memory.

CAL:PASS <value>

Set new calibration password.

Notes:

1 Agilent 6843A only

 

value = a numeric value

char = a character string parameter

Use p

and

q

to scroll through the command list.

Use À

and

Ã

to scroll through the parameter list.

Front Panel Calibration

WARNING LETHAL VOLTAGES. Ac sources can supply 425 V peak at their output. DEATH on contact may result if the output terminals or circuits connected to the output are touched when power is applied. These procedures must be performed by a qualified electronics technician or engineer trained on this equipment.

The following procedures assume you understand how to operate front panel keys (see Chapter 4).

Enable Calibration Mode

 

Action

Display

1.

Reset the unit by selecting Shift, Output, and pressing Enter.

*RST

 

If you are calibration a 3-phase source , make sure that the default phase 1

 

 

(φ1) annunciator is lit. Press Phase Select to select a different phase.

 

2.

Press Shift Calibration, scroll to CAL ON, and press Enter.

CAL ON 0.0

3.Enter the calibration password from Entry keypad and press Enter. If the password is correct the Cal annunciator will come on.

If CAL DENIED appears, then an internal switch has been set to prevent the calibration from being changed. (see the Service Manual.)

If the password is incorrect, an error occurs. If the active password is lost, the calibration function can be recovered by setting an internal switch that defeats password protection. (see the Service Manual.)

CAL DENIED

OUT OF RANGE

63

Page 63
Image 63
Agilent Technologies 6834B, 6814B, 6843A manual Front Panel Calibration Menu, Enable Calibration Mode

6834B, 6843A, 6814B specifications

Agilent Technologies, a leader in electronic test and measurement equipment, offers a range of powerful signal sources including the 6843A, 6834B, 6814B, 6813B, and 6811B models. These instruments are designed to support various applications in research, development, and manufacturing, providing precise signal generation capabilities.

The Agilent 6843A is a versatile signal generator known for its exceptional frequency range and modulation capabilities. It supports an extensive bandwidth, making it ideal for applications that require high-frequency signal generation. With its superior phase noise performance, the 6843A is an excellent choice for radar, wireless communications, and electronic warfare applications. The instrument features an intuitive user interface, allowing engineers to set parameters quickly and efficiently.

Next, the Agilent 6834B offers exceptional performance characteristics, including high output power and low distortion. This signal generator is particularly noted for its ability to produce complex modulation formats, making it suitable for testing advanced wireless communication systems. With a reliable and stable output, the 6834B ensures accurate and repeatable measurements, which is vital for thorough testing processes.

The 6814B model stands out for its dual-channel capabilities, allowing users to generate simultaneous signals for testing multiple components or systems. This feature significantly enhances testing efficiency and flexibility for engineers. With built-in arbitrary waveform functionality, users can create custom waveforms, making the 6814B suitable for a wide range of applications including device characterization and signal processing research.

For those seeking a more compact solution, the Agilent 6813B provides essential signal generation features without compromising on performance. It is designed for a variety of applications across telecommunications and consumer electronics, featuring a straightforward interface and robust performance metrics.

Lastly, the 6811B is an entry-level yet capable model that supports a broad spectrum of testing needs. Perfect for educational and laboratory environments, it provides essential functionalities required for effective signal generation and analysis.

Overall, Agilent Technologies' 6843A, 6834B, 6814B, 6813B, and 6811B signal generators offer an array of features and technologies that cater to various application needs. Their precision, reliability, and user-oriented designs position them as invaluable assets in any testing environment, ensuring engineers can carry out their work with confidence and accuracy.