Accessories

The Keysight DAQM910A module data acquisition system is a low-voltage 20-channel multiplexer module. It combines dense, multifunction switching with 80-channel-per-second scan rates to address a broad spectrum of low-voltage data acquisition applications. You can mix two- and four-wire channels on the same module. Additional features include the following:

• two- and four-wire scanning
• maximum 40 Vpk circuit protection and switching
• automatic voltage safety monitoring
• built-in thermocouple reference junction
• SCPI compatible with DAQM901A module (for voltage and temperature measurement applications)

The standard product includes the following:

• 1 DAQM910A multiplexer module
• 1 functional test certificate

Please Note: Firmware version A.03 or above is required on DAQ970A and DAQ973A for compatibility with the DAQM910A.

An Integrated Instrument for Accurate and Versatile Testing

The Keysight 81150A pulse function arbitrary noise generator is a high-precision pulse generator enhanced with versatile signal generation, modulation, and distortion capabilities to stress your device to its limit. (For the same integrated functionality with pulse frequency up to 330 MHz and sine frequency up to 500 MHz, consider the Keysight 81160A.)

• Pulse generator guarantees reproducible tests with precise signals and unbeatable timing stability
• Noise generator combines two required extremes: random noise and repeatable noise with very long repetition rates for simple problem identification

• Function arbitrary generator provides versatile waveforms and modulation capabilities to adapt the signal to your device requirements
• Arbitrary bit-shaped pattern generator (optional) allows ideal and distorted pattern up to 120 Mbit/s

Download BenchVue Basic app for free to control your instruments.

An Integrated Instrument For Accurate And Versatile Testing

Keysight 81160A pulse function arbitrary noise generator is a high-precision pulse generator enhanced with versatile signal generation, modulation, and distortion capabilities to stress your device to its limit. (For the same integrated functionality in a cost-effective package, with pulse frequency up to 120 MHz and sine frequency up to 240 MHz, consider the Keysight 81150A.)

Keysight 81160A pulse function arbitrary noise generator set the standard for the next generation of lab for fast, accurate insight into your design or device under test and are indispensable contributors to accelerate ideal and real-world testing.

• Pulse generator guarantees reproducible tests with precise signals and unbeatable timing stability.
• Noise generator combines two required extremes: random noise and repeatable noise with very long repetition rates for simple problem identification.
  

• Function arbitrary generator provides versatile waveforms and modulation capabilities to adapt the signal to your device requirements.
• Arbitrary bit-shaped pattern generator (optional) allows ideal and distorted pattern up to 330 Mbit/s.
  

Download BenchVue Basic app for free to control your instruments.

The Keysight 34161A Cordura® pouch fits on top of the Keysight 34401A and 34420A multimeters, as well as the 34970A and 34972A data acquisition / switch unit. Its dual-zippered compartments can hold manuals, power cords, and other accessories. It will fit most 2-slot, half-rack-sized Keysight instruments.

• Size: 11 inches x 8 inches x 1½ inches
• Material: Cordura®
• Closure: zipper
• Attachment: nylon straps wrap around instrument with velcro closures

• Keysight 34401A and 34420A DMMs
  
• Keysight 34970A data acquisition / switch unit
• Keysight 33120A and 33250A sources
• Keysight 53131A, 53132A, and 53181A counters
• Most E3600 power supplies and other 2-slot, half-rack-sized Keysight products

The Keysight DAQA194A (5061-8769) dual lock link kit is recommended for side-by-side combinations and includes links for instruments of different depths. This kit can be used with the DAQA191A 2U Dual Flange Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight DAQA194A (5061-8769) dual lock link kit is compatible with the Keysight DAQ970A, 34970A, and 34972A data acquisition systems, the Keysight 34460A, 34461A, 34465A, 34470A, and 34420A DMMs, the Keysight 33500B and 33600A Series Arbitrary Waveform Generator.

For more information about DAQ, please visit Keysight data acquisition - DAQ page.

The Keysight 34194A (5061-8769) dual lock link kit is recommended for side-by-side combinations and includes links for instruments of different depths.  This kit can be used with the 34191A 2U Dual Flange Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight 34194A dual lock link kit is compatible with the Keysight 34460A, 34461A, 34465A, 34470A DMMs, the Keysight 34970A/34972A Data Acquisition/Switch Units, the Keysight 531xxA and 53200 Series frequency counters, the Keysight 33500 and 33600 series function generators, most E3600 power supplies and other 2-slot, half rack sized Keysight products.

Learn more about Data Acquisition Accessories and Options

The Keysight DAQM901A module Data Acquisition System is the most versatile 20-channel multiplexer for general-purpose scanning. It combines dense, multi-function switching with 80 channel / second scan rates to address a broad spectrum of data acquisition applications.

Two- and four-wire channels can be mixed on the same module. Two additional fused inputs (22 channels total) route up to 1A of current to the internal digital multimeter, allowing ac and dc current measurements without the need for external shunt resistors.

• 20 Channel Multiplexer + 2 Channels for dedicated current measurement
• Two- and four-wire scanning
• 300 V switching
• 80 channels/s scanning
• Built-in thermocouple reference junction

Standard product includes:

• 1 DAQM901A, 20 Channel Multiplexer Module
• 1 Functional Test Certificate

• 20-channel actuator / general-purpose switch
• SPDT (Form C) latching relays
• 300 V, 1 A actuation and control

The Keysight DAQM903A is a general-purpose switch module data acquisition system with 20 independent single-pole, double-throw (SPDT) relays. Use it to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. Combine it with matrix and multiplexer modules to build custom switch systems. The module's 300 V, 1 A contacts can handle up to 50 W, enough for many power-line switching applications.

Standard product includes:

• 1 DAQM903A, 20-channel actuator module
• 1 functional test certificate

• 4 Channel simultaneous sampling with differential inputs
• Sample rates of up to 100 kSa/s (in frequency domain) and up to 800 kSa/s (in time domain) with 24-bit resolution
• Differential input range selectable up to 36 Vpk
• IEPE current source (2mA - 4mA)
• Acquisition memory/channel, 16 MSa to 48 MSa

The Keysight DAQM909A module enables the DAQ970A and DAQ973A Data Acquisition System to perform dynamic data acquisition for applications such as harmonic and noise distortion, power analysis, and acoustic characterization of electromechanical devices.

Each channel can be independently programmed to one of four input modes, and current source settings. Three of these modules put together in a single mainframe can provide 12 channels of simultaneous digitization.

Standard Product Includes:

• 1 DAQM909A, 4 Channel Simultaneous Sampling Module
• 1 Functional Test Certificate

The Keysight 34924T is a terminal block for the 34924A 70-channel reed multiplexer, used for discrete wiring. It supports up to 20 AWG wire size for up to 100 connections or 24 AWG for 100 connections or more. Two terminal block options facilitate wiring connections to the 34924A module:

• 34924T-001 (Option 001) Terminal block with solder connectors
• 34924T-002 (Option 002) Terminal block with screw connectors

The 34924T is a detachable terminal block that provides a flexible method for connecting external wiring.

Superior RF Performance

• Frequency Range: DC to 50 GHz
• Maximum SWR (except 40 dB): 1.15 to 26.5 GHz, 1.25 to 40 GHz, 1.45 to 50 GHz
• Maximum SWR (40 dB attenuator): 1.08 to 26.5 GHz, 1.15 to 40 GHz, 1.25 to 50 GHz

Power handling

• Maximum Input Power: 1 W (average)

Features

• Connector: 2.4 mm male, female

The Keysight 8490D coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 40 dB. This attenuator is swept-frequency tested to ensure they meet specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.

For more information about fixed rf attenuators, please visit Attenuators, Fixed.

• 4 x 8 Matrix Switch
• 32 two-wire cross points
• 300 V, 1 A switching

The Keysight DAQM904A module Data Acquisition System gives you the most flexible connection path between your device under test and your test equipment, allowing different instruments to be connected to multiple points on your DUT at the same time. Rows or columns may be connected between multiple modules to build 8 x 8, 4 x 16 or larger matrices, with up to 96 cross points in a single frame.

Standard Product Includes:

• 1 DAQM904A, 4 x 8 Matrix Switch Module
• 1 Functional Test Certificate