Skew DAC Adjustment Procedure (cont’d)

Example Program (cont’d)

1280 Wrt_skew_con:SUB Wrt_skew_con(INTEGER Cal_word)

 

1290

COM @Afg,@Analyzer,Secure_code$

 

1300

DIM Id$[50]

 

1310

!

 

1320

!Check firmware rev

 

1330

OUTPUT @Afg;"*IDN?"

 

1340

ENTER @Afg;Id$

 

1350

!

 

1360

IF POS(Id$,"A.01.00") THEN

 

1370

PRINT "This rev does not support skew DAC calibration."

1380

CALL Abort_error

 

1390

END IF

 

1400

!

 

1410

STATUS @Afg,3;Address

!Get path address

1420

!

 

1430

OUTPUT @Afg;"CAL:SEC:STAT OFF,"&Secure_code$

1440

ASSIGN @Afg TO Address;FORMAT OFF

 

1450

OUTPUT @Afg USING "#,K";"CAL:DATA:SKEW #0"

 

1460

OUTPUT @Afg;Cal_word

 

1470

OUTPUT @Afg USING "#,K";CHR$(10),END

 

1480

ASSIGN @Afg TO Address

 

1490

OUTPUT @Afg;"CAL:SEC:STAT ON"

 

1500

!

 

1510

PRINT "Skew constant written to AFG."

 

1520

SUBEND

 

1530

!

 

1540 Setup_spec:SUB Setup_spec(Amp_in_dbm$,Center$,Span$)

1550

COM @Afg,@Analyzer,Secure_code$

 

1560

OUTPUT @Analyzer;"IP;RB 100HZ;VB 100HZ"

!Preset, set res & vid BW

1570

OUTPUT @Analyzer;"RL "&Amp_in_dbm$

!Set ref level

1580

OUTPUT @Analyzer;"SP "&Span$&"HZ"

!Set freq span

1590

OUTPUT @Analyzer;"CF "&Center$

!Set center frequency

1600

SUBEND

 

1610

!

 

1620 Get_2nd_harm:SUB Get_2nd_harm(Test_span$)

 

1630

COM @Afg,@Analyzer,Secure_code$

 

1640

OUTPUT @Analyzer;"S2;TS;E1"

!Peak search

1650

OUTPUT @Analyzer;"MKCF"

!Center freq to marker

1660

OUTPUT @Analyzer;"SP "&Test_span$&"HZ"

!Narrow span

1670

SUBEND

 

1680

!

 

(Continued on next page)

114 Adjustments

Agilent E1445A Service Manual

Page 115 Page 117
Page 116
Image 116
Agilent Technologies 75000 Series C, E1445A service manual Check firmware rev
Page 115 Page 117

75000 Series C, E1445A specifications

The Agilent Technologies E1445A is part of the renowned 75000 Series C modular test and measurement instruments, specifically designed to provide high-performance capabilities for advanced electronic testing applications. This versatile and compact device is essential for engineers and technicians who require reliable and accurate measurement solutions in research and development, manufacturing, and quality assurance environments.

One of the main features of the E1445A is its modular architecture, which allows for a high degree of customization and scalability. Users can integrate the E1445A with other modules within the 75000 Series C, facilitating a wide range of testing scenarios from basic measurements to complex multi-channel applications. This modularity not only maximizes resource utilization but also simplifies maintenance and upgrades, ensuring longevity and adaptability in rapidly evolving technological landscapes.

The E1445A is equipped with advanced measurement technologies that enhance its performance. It offers precision analog and digital measurement capabilities, which are essential for a diverse array of applications, including semiconductor testing, circuit debugging, and signal integrity analysis. With its highly accurate time and frequency measurements, the E1445A stands out in applications that demand meticulous timing and synchronization.

The device also features a high-speed data acquisition system, enabling users to capture and analyze signals at faster rates. This is complemented by sophisticated signal processing algorithms that improve noise immunity and measurement reliability, making it suitable even for challenging environments. Furthermore, the E1445A supports various communication interfaces, which facilitate seamless connectivity with modern computer systems and data analysis software.

Another characteristic of the E1445A is its user-friendly interface, which simplifies operation and minimizes the learning curve for new users. The intuitive controls and graphical display make it easier for users to navigate through various measurement setups and results. Additionally, the device comes with extensive documentation and support resources, allowing users to maximize their efficiency and effectiveness in test execution.

In summary, the Agilent Technologies E1445A from the 75000 Series C is a robust and flexible test and measurement solution. Its modularity, advanced measurement technologies, high-speed capabilities, and user-friendly interface make it a valuable tool for professionals in electronics testing and validation. Its ability to adapt to a wide range of applications positions it as a critical asset in today's fast-paced technological environment.
Top Page Image Contents