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Keysight 81160A User Manual

Keysight 81160A
672 pages
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Users Guide
Keysight 81150A and
81160A Pulse Function
Arbitrary Noise Generator
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com

Table of Contents

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Keysight 81160A Specifications

General IconGeneral
Output Impedance50 Ω
Sweep ModesLinear, Logarithmic
Channels1
Output WaveformsSine, Square, Ramp, Pulse, Noise, Arbitrary
Modulation TypesAM, FM, PM, PWM, FSK
InterfaceGPIB
Frequency Resolution1 µHz
Amplitude Accuracy±1% of setting ±1 mV
Phase Adjustment0 to 360 degrees

Summary

1 Introduction

2 Front-Panel Menu Operation

2.1 The Front Panel

Explains the keys, functions, inputs/outputs, and controls on the front panel.

2.2 Help is Available

Provides access to the instrument's integrated help system for operational assistance.

2.3 The Front-Panel Display at a Glance

Details the Menu and Graph modes displayed on the front panel interface.

2.4 The Front-Panel Number Entry

Describes methods for entering and modifying numerical values using front-panel controls.

2.5 The Rear Panel

Identifies and explains the connectors and ports available on the instrument's rear panel.

2.6 Preparing the 81150A / 81160A for Use

Provides steps for initial setup, including checking supplied items and connecting power.

2.7 Using the Built-in Help System

Explains how to access context-sensitive help for keys and menu softkeys.

2.8 Selecting the Mode of Operation

Details the operational modes, including coupling between channels, trigger mode, and advanced modes.

2.9 Selecting Trigger Mode and Source

Explains how to configure trigger modes (Continuous, Triggered, Gated) and select trigger sources.

2.10 Selecting the Waveform

Describes how to select standard and arbitrary waveforms, and their characteristics.

2.11 Selecting the Advanced Mode

Details advanced operational modes: Modulation, Burst, and Sweep.

2.12 Setting the Output Frequency

Provides instructions on how to set the output frequency for various waveform functions.

2.13 Setting the Output Amplitude

Guides on how to set the output amplitude and convert between different units.

2.14 Selecting Delay

Explains how to set the delay parameter for waveform generation.

2.15 Selecting DC Volts

Describes how to select DC Volts mode from the Utility menu.

2.16 Setting a DC Offset Voltage

Details the procedure for setting the DC offset voltage for the output signal.

2.17 Setting the Duty Cycle of a Square Wave

Explains how to set the duty cycle for square waveforms.

2.18 Setting the High-Level and Low-Level Values

Describes setting signal limits for digital applications, useful for high and low level values.

2.19 Configuring a Pulse Waveform

Guides on configuring pulse waveforms with variable pulse width and edge time.

2.20 Setting up a Pattern

Explains how to access and set up pattern generation functionality from the pulse screen.

2.21 Viewing a Waveform Graph

Details how to view a graphical representation of current waveform parameters.

2.22 Outputting a Stored Arbitrary Waveform

Describes how to output built-in or user-defined arbitrary waveforms from memory.

2.23 Selecting the Output Termination

Explains how to set the selectable series output impedance (50 or 5 ohms).

2.24 Outputting a Modulated Waveform

Guides on configuring and outputting Amplitude Modulation (AM) waveforms.

2.25 Outputting an FSK Waveform

Details how to configure and output Frequency-Shift Keying (FSK) modulated waveforms.

2.26 Outputting a PWM Waveform

Explains how to configure and output Pulse Width Modulation (PWM) waveforms.

2.27 Outputting a Frequency Sweep

Guides on configuring and outputting frequency sweep waveforms.

2.28 Outputting a Burst Waveform

Details how to configure and output waveforms with a specified number of cycles (burst).

2.29 Triggering a Sweep or Burst

Explains how to trigger or gate sweeps and bursts using various sources.

2.30 Storing the Instrument State

Describes how to store instrument states in non-volatile memory for later recall.

2.31 Configuring the Remote Interface

Provides information on setting up GPIB, USB, and LAN interfaces for remote communication.

2.32 Resetting the 81150A / 81160A

Explains how to reset the instrument to its factory default state using Set to Defaults or SECURE ALL.

3 Features and Functions

3.1 Trigger Mode

Details the different trigger modes: Continuous, Triggered, and Gated.

3.2 Output Configuration

Covers parameters for configuring the instrument's output signals.

3.3 Input Configuration

Describes parameters for configuring external inputs, including threshold and impedance.

3.4 Pulse Waveforms

Defines parameters related to pulse generation, including period, width, and edges.

3.5 Pattern Capabilities

Explains pattern generation features, including modes, sources, and bitshapes.

3.6 Noise

Details the noise generation capabilities, including parameters and restrictions.

3.7 Amplitude Modulation (AM)

Explains Amplitude Modulation (AM) implementation and configuration.

3.8 Frequency Modulation (FM)

Describes Frequency Modulation (FM) implementation and configuration.

3.9 Phase Modulation (PM)

Explains Phase Modulation (PM) implementation and configuration.

3.10 Frequency-Shift Keying (FSK) Modulation

Details Frequency-Shift Keying (FSK) modulation implementation and settings.

3.11 Pulse Width Modulation (PWM)

Explains Pulse Width Modulation (PWM) implementation for pulse waveforms.

3.12 Frequency Sweep

Covers the functionality of generating frequency sweeps with linear or logarithmic spacing.

3.13 Burst Mode

Details how to configure and output waveforms with a specified number of cycles (burst).

3.14 Arbitrary Waveforms

Describes creating, storing, and managing arbitrary waveforms.

3.15 System-Related Operations

Covers instrument state storage, power-down recall, error conditions, and self-test.

3.16 Remote Interface Configuration

Explains configuration of GPIB, USB, and LAN interfaces for remote control.

3.17 Software Update

Provides information on updating the instrument's firmware using a USB memory device.

3.18 Installing Licenses

Guides on installing additional software licenses to enable features.

3.19 Diagnostics/Calibration Overview

Details the instrument's self-calibration functionality and diagnostic tests.

3.20 Security

Explains security features like Secure All, Web Server, and Web Password.

3.21 Factory Default Settings

Summarizes the instrument's factory default settings for various configurations.

4 Remote Programming Reference

4.1 Keysight 81150A / 81160A Remote Control

Provides general information on operating the instrument remotely via GPIB, USB, or LAN.

4.2 81150A / 81160A SCPI Command Summary

Lists SCPI commands, parameters, and corresponding page numbers for reference.

4.3 Common Command Summary

Provides a summary of common SCPI commands and their descriptions.

4.4 81150A / 81160A SCPI Instrument Command List Format

Explains the format of SCPI commands, including long and short forms, parameters, and suffixes.

4.5 81150A / 81160A SCPI Instrument Elements Name

Lists SCPI elements and their expanded names, used for referring to units.

6 Application Programs

7 Tutorial

7.1 Direct Digital Synthesis

Explains the DDS technique used for signal generation, excluding noise.

7.2 Creating Arbitrary Waveforms

Guides on creating arbitrary waveforms from the front panel or using software.

7.3 Pulse Waveform Generation

Describes the modified DDS scheme for pulse, square, and ramp waveform generation.

7.4 Pattern Generation

Explains pattern functionality as an extension of Pulse Mode, including NRZ and arbitrary bit shapes.

7.5 Noise Generation

Details the digital noise source, its blocks, and limitations.

7.6 Trigger Modes

Explains the instrument's trigger modes: Continuous, Triggered, and Gated.

7.7 External In to Trigger Out Timing

Describes the constant timing between External In and Trigger Out signals.

7.8 Signal Imperfections

Discusses signal imperfections like harmonic distortion, phase noise, and quantization errors.

7.9 Output Amplitude Control

Explains how the instrument controls signal amplitude and DC offset.

7.10 Attributes of AC Signals

Defines attributes of AC signals like peak voltage, RMS voltage, and crest factor.

7.11 Modulation

Describes common modulation types: AM, FM, PM, FSK, and PWM.

7.12 Frequency Sweep

Explains frequency sweep generation, including linear and logarithmic spacing.

7.13 Burst

Details how to configure the function generator to output a waveform with a specified number of cycles (burst).

7.14 Channel Addition

Describes how to add the output signal of both channels internally.

7.15 Coupling between Channels

Explains frequency and phase coupling between the instrument's two channels.

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