Uploaded March 2024 | Updated September 2026, 2 weeks ago

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n this video, I did a detailed review of UNI-T's UTG1042X, a two channel, 40 MHz arbitrary waveform generator. I will do a teardown in the upcoming video. Product link: uni-trendus.com/products/utg1042x-40mhz-2ch-essential-series-arbitrary-waveform-generator

UTG1042X unboxing: youtu.be/kMZuKYj5o2U
UNI-T UTG962E review: youtu.be/ORkJGdViAhg

00:00 Overview
03:10 Basic operations
04:52 Slew rate
06:50 Pulse/ramp waveform
09:02 Modulation (AM, FM, PM, ASK, FSK, PSK, PWM), sweep and burst modes
12:39 Builtin arbitrary waveforms
14:01 User defined arbitrary waveforms
17:21 DC voltage output
19:19 Frequency counter, output impedance
21:54 Spectrum purity, conclusions