Archive for Equipment Review

Siglent SVA1032X 3.2GHz Spectrum & Vector Network Analyzer Review, Teardown & Experiments

In this episode Shahriar reviews the newly released Siglent SVA1032X. The SVA series instrument spectrum & vector network analyzers are powerful and flexible tools for broadcast and RF device / system testing. With a wide frequency range covering 9 kHz to 3.2 GHz, the analyzer delivers reliable automatic measurements and plenty of features including a tracking generator and multiple modes of operation. This review is organized as follows:

00:09 – Introduction and instrument overview
02:25 – Complete teardown and detailed analysis of the instrument hardware
23:36 – Basic instrument GUI operation and overload detection limitations
28:38 – Tracking generator signal purity and performance
30:06 – Instrument internal phase noise performance
33:01 – VNA operation and amplifier impedance tuning experiment
39:28 – Amplifier characterization using built-in functions
44:20 – Digital demodulation experiments
49:30 – Distance to fault experiments using built-in functions
49:16 – Concluding remarks

Tektronix AFG31000 2GS/s Arbitrary Function Generator Review, Teardown & Experiments

In this episode Shahriar reviews the new Tektronix AFG31000 Arbitrary Function Generator. The AFG31000 series with InstaView™ technology is the first high-performance AFG with built-in waveform generation applications, patented real-time wave monitoring, and a modern user interface. The instrument is capable of 2GS/s waveform generation up to 250MHz and 14-bits of vertical resolution. This review is organized as follows:

00:08 – Introductions
01:01 – Front panel, rear panel and instrument design
03:44 – Detailed teardown, analysis, architecture and components
17:30 – GUI overview and basic functions
20:25 – Broadband FM modulation experiments
23:55 – InstaView experiments with a non-linear impedance
35:38 – Equation editor, waveform builder and advance sequencing
51:21 – Concluding remarks

Keithley DAQ6510 6.5-Digit Data Acquisition & Multimeter Review, Teardown & Experiments

In this episode Shahriar reviews the Keithley DAQ6510 6.5-Digit Data Acquisition & Multimeter. The instrument offers a new level of simplicity. The DAQ6510 has a touchscreen user interface that enables faster setup time, real time monitoring of test status, and detailed data analysis on the instrument. This review is organized as follows:

00:08 – Introductions
01:57 – Instrument specification and datasheet
03:06 – Unit overview & design
05:41 – DAQ6510 teardown and analysis
11:39 – Keithley 7700 acquisition module teardown
16:38 – Power on and GUI overview
18:29 – Component binning experiment with advanced triggering
28:31 – Analyzing DC-DC converter behavior at 1MS/s
32:06 – Thermal monitoring and modeling using DAQ6510
42:35 – KickStart PC software capabilities
45:43 – DAQ6510 buit-in App ecosystem
48:00 – Concluding remarks

ERASynth Micro $199 12.5MHz – 6.4GHz Portable Synthesizer Teardown, Review & Experiments

In this episode Shahriar reviews the affordable ERASynth Micro 12.5MHz – 6.4GHz portable synthesizer with a built-in LCD screen. The USB powered instrument is fully open-source, Arduino compatible and can be operated in stand-alone mode. The system block diagram and operation of the instrument is presented.

The measurements show some of the strengths and limitations of the instrument in AM/FM modulation modes and general CW use cases.

Tektronix 5-Series 8-Channel 6.25GS/s 2GHz MSO Teardown & Spectrum View Experiments

In this episode Shahriar continues his review of the Tektronix 5-Series 8-Channel MSO Oscilloscope following the original overview of the instrument. A full teardown of the instrument as well as a set of experiments showcasing the new Spectrum View capability are shown. This review is organized as follows:

00:09 – Introduction and outline
01:31 – Teardown and analysis of the acquisition board
13:38 – Experiment setup and description
16:59 – Measurement results and Spectrum View capabilities
33:12 – Concluding remarks

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