Keysight Technologies Inc. N7621B-EFP Enhanced Multitone, fixed perpetual license

Signal creation

• Create a multitone test stimulus with up to 4096 tones and 2 GHz of bandwidth
• Configure high power distortion-free two-tone and multitone test signals with IMD suppression >70 dBc
• Control magnitude and phase (random, parabolic, or constant phase) for individual tones with presets across tones to control CCDF characteristics
• 1 kHz minimum and asymmetrical tone spacing cap

Use case

• Eliminates typical IMD issues of traditional analog approaches
• Can easily load multiple waveforms for an expansive test suite
• Pre-distortion feature allows users to reach optimum signal quality significantly to reduces test uncertainty
• Automated programming environment allows software to be quickly implemented in new or existing test systems

Licensing

• Fixed, perpetual license
• Also available as a transportable license (Option ETP) or fixed, 1 month license (Option EFP)

Option EFP generates multitone signals using the ESG, PSG or the MXG vector signal generators to stimulate devices or components.Using an AWG, a user can get more than 2 GHz of bandwidth for wideband stimulus. An AWG can be used in IF mode to save money or use it in combination with a PSG for higher frequency testing (up to 44 GHz). Calibration can be done at the DUT input, correcting for switches, amplifiers or cables in the connection path. The PC-based graphical interface or API enables users to set the characteristics of each tone
independently with excellent digital accuracy.

This option can be added as a product upgrade.