Generator
Signal generators are used in test and measurement in the study, production and maintenance of analogue and digital electronic equipment. Almost all of the products are now based on the principle of frequency synthesis, ie the generated signal is locked in phase on a reference frequency produced by a quartz oscillator or an external frequency standard. The RF generators are in principle equipped with a modulation generator to simulate the various types of analog and digital modulations. To test radars, the generators must include a modulator / pulse generator. The possibility of IQ signal modulation has become widespread (vector modulation), even for entry-level devices, in order to test the behavior of 3G and WLAN radiocommunications equipment. The arbitrary wafeforms generators (AWG) stores in memory the samples corresponding to a particular waveform defined by the user. These samples are converted by a digital / analog conversion system to generate the corresponding signal.
Generator
May 17, 2017
National Instruments launches a range of arbitrary generators of one or two channels in PXIe format
April 18, 2017
Tektronix AWG5200 multi-channels arbitrary waveform generators combine speed and high resolution
February 6, 2017
NI upgrades its VirtualBench oscilloscope and generator performances
February 2, 2017
B&K Precision refreshes its 4050 line of function/arbitrary waveform generators
December 19, 2016
Rigol completes its DG1000Z generator range with a 25 MHz model
December 6, 2016
Active Technologies introduces Pulse Rider Generator with 70 ps edge rate
November 23, 2016
Tabor Electronics 7 GHz SE5081/2 arbitrary generators