Agilent Technologies E1446A user manual Summing Two Signals

Models: E1446A

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700STOP

710END IF

720!

730!Read AMP (at sec addr 11) status byte register, clear service

740!request bit

750B=SPOLL(@Amp)

760 IF BIT(B,6) THEN !amplifier requested service

770!End of statement if error occurs among coupled commands

780OUTPUT @Amp;""

790PRINT "E1446A errors"

800PRINT

810REPEAT

820OUTPUT @Amp;"SYST:ERR?" !read AMP error queue

830ENTER @Amp;Code,Message$

840PRINT Code,Message$

850UNTIL Code=0

860END IF

870STOP

880SUBEND

Summing Two Signals

This program uses the E1446A to sum the signals from two E1445A AFGs. The AFGs at logical addresses 80 and 88 (secondary GPIB addresses 10 and 11), generate 1 Vpp, 5 kHz and 100 kHz sine waves respectively. The signal from the AFG at logical address 80 is applied to E1446A ’Input 1’. The signal from the AFG at logical address 88 is applied to ’Input 2’. The E1446A is in the servant area of the AFG at logical address 80.

The steps of the program are as follows:

1.Reset the E1445A AFGs and E1446A amplifier.

*RST

2.Set the E1445As’ reference oscillator sources to CLK10.

[SOURce:]ROSCillator:SOURce <source>

Summing Two Signals

Programming the Agilent E1446A 2-31

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Agilent Technologies user manual Summing Two Signals Programming the Agilent E1446A

E1446A specifications

Agilent Technologies E1446A is a high-performance modular instrument designed for a wide range of applications in the fields of test and measurement. As part of the Agilent family of products, this device exemplifies advanced engineering and innovative technology, catering to the needs of engineers and researchers in various industries.

One of the main features of the E1446A is its dual-channel capability, allowing users to conduct simultaneous measurements, increasing efficiency and reducing test times. The instrument supports a variety of functions, including waveform generation, signal analysis, and frequency measurements. This multifunctionality makes the E1446A a versatile tool for tasks such as automatic test equipment (ATE), signal integrity analysis, and RF testing.

Equipped with state-of-the-art ADCs (Analog-to-Digital Converters) and DACs (Digital-to-Analog Converters), the E1446A ensures high precision and accuracy in measurements. With a bandwidth of up to 500 MHz, it can handle a wide range of signals, making it suitable for both low-frequency and high-frequency applications. The instrument supports various input signal types, including sine, square, and custom waveforms, expanding its applicability across diverse testing scenarios.

The E1446A also integrates advanced digital signal processing capabilities, allowing for real-time analysis and manipulation of signals. This feature is particularly useful in applications requiring immediate feedback and adjustment, such as radar and communications testing. Furthermore, the modular design facilitates easy upgrades and customization, enabling users to adapt the instrument to their ever-evolving testing requirements.

User-friendliness is another hallmark of the E1446A. It features a straightforward interface, designed for intuitive operation, which reduces the learning curve for new users. Additionally, the instrument is compatible with various programming languages, including SCPI, making it easy to integrate into existing test systems and automate testing processes.

Finally, the E1446A's compact form factor and rugged design allow for deployment in demanding environments, fulfilling the needs of both laboratory and field applications. With its blend of precision, versatility, and ease of use, the Agilent Technologies E1446A remains a vital instrument for engineers and researchers looking for dependable test and measurement solutions. Its capabilities continue to support innovation across a spectrum of technological advancements.