Keysight (Formerly Agilent) E6640A

Key Features & Specifications 

Optimize multi-device testing
* Up to four TRX channels per EXM, with up to 6 GHz bandwidth on each TRX
* Two full-duplex and two half-duplex or four full-duplex ports per TRX
* Customizable to connect up to 32 DUTs with multi-port adapter (MPA) technology
* Independent source and analyzer on each TRX allows efficient use of test resources

Test multi-format devices
* Cellular: LTE/LTE-Advanced FDD, LTE/LTE-Advanced TDD, HSPA , W-CDMA, 1xEV-DO, cdma2000, GSM/EDGE-Evo, TD-SCDMA, DECT and PHS
* Connectivity: 802.11a/b/g/n/j/p/ac/af/ah, WLAN MIMO 2x2/3x3/4x4, Bluetooth, WiMAX, multi-satellite GNSS, FM, Zigbee and digital video

Maximize throughput and yield
* Accelerate test execution by capturing multiple format cellular and WLAN measurements via advanced sequencing and single-acquisition multiple measurements (SAMM)
* Receiver EVM for 160 MHz 802.11ac: less than or equal to -43 dB (typical)
* Absolute level accuracy, 380 MHz to 3.8 GHz: less than or equal to plus or minus 0.2 dB (typical)
* Output power range, 380 MHz to 6 GHz: 5 to -130 dBm (typical)

Get up and running in hours, not days, with validated turnkey chipset solutions
* Reduce test-development time and cost with chipset-specific calibration and verification routines
* Leverage local application engineers' expertise to optimize the EXM for your needs