I think the topic I/Q modulation is damn interesting so I fiddelt a little bit around with the topic. I/Q modulation is the summing of two amplitude modulated 90° phase shifted signals. The experiments for… Weiterlesen »I/Q Modulation – Phase Splitter
Since a few months I’ve now had three Wiltron 610C and one Wiltron 610D lying in the corner.The main reason to acquire them was – apart from being cheap – to be able to test… Weiterlesen »Wiltron Model 610C / 610D
Amplitude modulation, or AM, is a method of transmitting radio signals in which the amplitude of the carrier wave is varied according to the information-bearing signal. This is in contrast to frequency modulation (FM) where… Weiterlesen »Demodulation in Matlab – AM
I wanted to verify all my different assumptions and tool assisted calculations before I do further work on PCIe, SGMII* and Etehernet PCBs. So I calculated the impedances with AlterPCB Transmission Line Simulator (also a… Weiterlesen »Transmission Line PCB
For evaluation of a transmission line test pcb needed more 50 Ohm terminations.I tested them with my Tektronix 11801C equipped with the SD-24 TDR sampling head. As well as with the HP 8560A and the… Weiterlesen »SMA Terminations
Today, I had the pleasure of acquiring a Tektronix 11801C for a great price. This device is a true monster of its era, boasting impressive capabilities that make it a valuable addition to specialized labs.… Weiterlesen »Tektronix 11801C Oscilloscope
Introduction The fundamental idea behind this project is, to pimp up the design concept of my personal personal exam part one of my apprenticeship as an electrician. Design of final exam The final exam design’s… Weiterlesen »Constant Current Source Rev 0.1
Today arrived two of modules of the ones shown in image down below.Those are sealed isolating amplifiers for thermocouple type K temperature sensors.Every module has mounted four ISOT10-D-K amplifiers. In future I’ll design a little… Weiterlesen »Isolating amplifier for type K thermocouples
