M9391A advisorAgilent Technologies Inc. introduced the M9391A, a 1 MHz to 3 or 6 GHz PXIe vector signal analyzer, with up to 160 MHz bandwidth designed to test the latest wireless standards. Used in combination with Agilent’s modular X-series applications, the M9391A delivers a consistent user interface, common measurement consistency, and backward-compatible APIs to accelerate test development and throughput.

The M9391A is a complementary product to the M9381A PXIe VSG for testing and design validation of wireless power amplifiers, transceivers and cellular base stations, primarily picocell and femtocell. The new analyzer performs more tests in less time, significantly reducing costs. It features innovative Fastune technology that enables unprecedented servo-loop test times through rapid frequency and amplitude adjustments. Plus, its hardware-accelerated power measurements maximize throughput while retaining measurement integrity.

“The new PXIe vector signal analyzer has impressed customers with its easy programmability and seamless integration into their existing test systems,” said Mario Narduzzi, modular solutions marketing manager of Agilent’s Software and Modular Solutions Division. “Once they witness this significant increase in overall test throughput for power amplifier manufacturing test applications, this solution is an obvious choice.”

Agilent X-Series measurement applications for modular instruments support a common set of standard measurements for wireless communications signals. By using proven X-Series software with the new PXI VSA, engineers can increase measurement speed while ensuring code compatibility and measurement continuity. X-series measurement applications enable the testing of major wireless communications and connectivity formats, such as LTE, GSM, W-CDMA and 802.11ac right from the start, and ensure easy access to emerging standards without returning or replacing hardware.

Engineers can use the Agilent M9391A PXIe VSA with the M9381A and modular X-Apps to test wideband power amplifiers, front-end modules, transceivers and more. The PXI VSA comes with 40 MHz RF bandwidth and can be upgraded to 100 or 160 MHz bandwidth supporting extremely fast modulation analysis by real-time hardware resampling. The hardware is license-key upgradeable to adapt to new and changing requirements.

Agilent’s unique, industry-leading calibration core-exchange strategy maximizes system uptime by providing fast repairs. In addition Agilent offers one-day start-up assistance and a standard three-year return-to-Agilent warranty as part of the standard product.

The M9391A PXIe vector signal analyzer is the latest addition to Agilent’s growing lineup of PXI and AXIe modular products.

U.S. Pricing and Availability

Available now, the Agilent M9391A PXIe vector signal analyzer consists of the following: M9350A downconverter, M9301A synthesizer, M9300A frequency reference, and M9214A digitizer. The base configuration sells for $25,215. License key software upgrades are available for increased analysis bandwidth, frequency range, memory, and faster switching. Four PXI VSAs can be housed in a single 18-slot PXI chassis.

Additional information about Agilent’s modular test solutions is available at www.agilent.com/find/M9391A. Product photos are available at www.agilent.com/find/M9391A_PXI_VSA_images. A video describing the M9391A is available at www.agilent.com/find/M9391A_Video.

An in-depth Agilent modular products backgrounder is available at www.agilent.com/find/modular_backgrounder.

Additional information on Agilent’s wireless test solutions can be found at


Agilent Modular PXI and AXIe Products

Agilent offers a complete lineup of PXI and AXIe products, including digitizers, arbitrary waveform generators, digitizing oscilloscopes, digital multimeters and a range of switches.


Agilent Fastune is an electrical power and radio frequency switching technology that uses digital baseband power-level changes and frequency offsets (while maintaining amplitude and phase-calibrated accuracy) to provide the speed and accuracy needed to reduce the cost of testing modern communication equipment during manufacturing.