E6640A EXM Wireless Test Set

Data Sheets

E6640A EXM

Wireless Test Set

A Cost-Effective and Repeatable Wireless Device Manufacturing Solution

In wireless device manufacturing, meeting ever-tougher goals and tighter schedules is easier when you have access to the best resources. The Keysight E6640A EXM Wireless Test Set scales with your production needs and is in sync with the latest cellular and wireless local area network (WLAN) chipsets. Better yet, it delivers the speed, accuracy, and port density you need to ramp up rapidly and optimize fullvolume manufacturing. The EXM is designed for multi-device testing with up to four transceivers (TRX), each with vector signal analyzer (VSA), vector signal generator (VSG), and four-port radio frequency input and output connections (RFIO). Multi-format cellular and WLAN devices are easily tested with this one solution.

• Optimize multi-device testing with up to four TRX channels per EXM

• Easily test multi-format devices with standards-based Keysight PathWave X-Series Measurement Applications

• Achieve maximum throughput with raw hardware speed and advanced sequencing

• Increase yield with superior signal quality and measurement accuracy

Scale your production line with TRX modules

Each TRX module contains fully integrated VSA, VSG, and RFIO. The RFIO uses rugged N-type connectors with four full-duplex (FD) ports (default) and is designed for the demanding wireless device manufacturing environment.

Each TRX module supports cellular and wireless connectivity bands and bandwidths. New TRX modules can be added to existing chassis to contain up to four TRX.

Software applications test many technologies

Get consistent and repeatable results with standards-based PathWave X-Series Measurement Applications from Keysight. One application license covers up to four TRX units per chassis. Test the following technologies.


• 5G NR (Figures 1 and 2)

• C-V2X

• LTE and LTE-Advanced TDD and FDD with carrier aggregation for inter- and intra-band scenarios

• NB-IoT and eMTC

• W-CDMA and HSPA+

• GSM, EDGE, and EDGE Evo

Wireless connectivity

• WLAN 802.11a/b/g/j/p/n/af/ah/ac/ax with MIMO (2x2, 3x3, 4x4), switched MIMO for manufacturing test, and true MIMO using multiple TRX for design verification

• Bluetooth®, EDR, BLE, and BT 5.2

• GNSS: GPS, Galileo, GLONASS, Beidou, SBAS, and QZSS

• Digital video

Performance Characteristics


Specification (spec)

The warranted performance of a calibrated instrument that has been stored for a minimum of 2 hours within the operating temperature range and after a 45-minute warm up period. Specifications are valid from 20 to 35 °C unless otherwise noted.

Typical (typ)

The characteristic performance, that 95 percent of the units exhibit with a 95 percent confidence level. This data, shown in Italics, is not warranted, does not include measurement uncertainty, and is valid only at room temperature (approximately 25 °C).


The mean or average characteristic performance, or the value of an attribute that is determined by design. This data is not warranted and is measured at room temperature (approximately 25 °C).


These additional conditions are required for the test set to meet its specifications.

• RF, IF, and source alignments have been run within the previous 7 days

• ALL alignment has been run either within the previous 8 hours or if the temperature has changed more than 5 °C from the previous ALL alignment

Vector signal analyzer performance

All options apply to TRX modules unless otherwise noted.


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