Teardown Pictures of a Zotek ZT-703S Handheld Oscilloscope
About a year ago, I did a review and teardown of a Zotek ZT-702S handheld oscillocope/DMM combo device. Since then […]
Hantek TO1204D 4 Channel 200 MHz Digital Oscilloscope/DMM/AWG Teardown
In a recent video, I reviewed a Hantek TO1204D quad channel 200 MHz digital oscilloscope/DMM/AWG combo device. In this blog […]
Teardown of a DreamSourceLab DSTouch DS4T1012 Oscilloscope
I did a detailed review and teardown of a DreamSourceLab‘s DSTouch DS4T1012, touchscreen operated handheld oscilloscope. You can check out […]
Teardown Pictures of MUSTOOL MDS9208 DMM/OSC/SigGen
I did a detailed review of a MUSTOOL MDS9208 3-in-1 digital multimeter, oscilloscope (12 MHz) and signal generator (see video […]
Tracing Filter/Oscillator Frequency Response Using Spectrum Analyzer and Signal Generator
In this blog post, Let’s take a look at how to measure a filter’s frequency response using a spectrum analyzer […]
HP 8642B Backlight Mod
If you take a look at the picture below, you may recognize immediately that it is a picture of an […]
Wavetek 907 Signal Generator Teardown
Since I just got myself an HP 5350B microwave counter and I had fixed it up, I thought it would […]
4KHz-170MHz Wide Band RF Signal Generator – II
Continue with my previous article, let me first explain the code a little bit.
4KHz-170MHz Wide Band RF Signal Generator – I
A signal generator can come in handy when working with digital and analog circuits. While most commercial grade signal generators […]