Category Archives: Uncategorized
Preparing for channel measurements, building wooden stands for reflecting objects, Happy Helloween
We have done EMC related measurements of broom-sticks that might be used for traveling to Blockula (Blåkulla in modern Swedish), over the Easter holidays. The results indicates very low values of EM-related radiation!
ECH and its staff whishes a relaxing Easter Holiday!
Reparation of the power amplifier
Due to one instrument failure in our EMI testsytem we have to pause the possibility of performing radiated immunity tests at ECH test facility. The time duration for the manufactures to fix the failure is very unsurtain due to the coronavirus situation.
But we can still perform radiated and conducted emission tests. For more information contact us.
Booking calendar is now fixed.
Even though the booking calendar is now fixed will we not accept any bookings until the problem with the Maxwell chamber is fixed. Stay tuned for more information through posts on this site or feel free to contact us.
Our SAC is under service at the moment, we are debugging some issues. At the same time we are trying to fix the booking page. Stay tuned for more updates.
Würth Elektronic – Press-Fit Technology
Today we had an presentation from Würth about Press-Fit. So what is Press-Fit ?
As a solder free fastening technology, press-fit technology frequently offers an attractive alternative to simple soldering technology. An effective electrical press-fit connection is created by pressing a pin into the plated through hole of a circuit board and – as part of cold welding process – generating a gas-tight electrical connection.
The trough-hole plating for a press-fit system is essentially made in the same way as are the holes for accepting components for THT soldering. Thus there are no changes required in the pcb manufacturing process. One outstanding characteristic of the press-fit system compared to the soldering system is that it produces not only an electrical connection but also an extraordinarily strong mechanical connection between the inserted components and the pcb.
R&S fundamentals of Spectrum Analyzers and Vector Network Analyzers seminar
Invitation to R&S fundamentals of Spectrum Analyzers and Vector Network Analyzers seminar in Linköping, Jönköping and Halmstad
- Fundamentals, classic principles and key performance
- Basic building blocks, user settings and applications
- Modern analyzers
Dates & Locations
Rohde & Schwarz EMC-tour 2017
På spåret till Elektronikmässan
ECH blev lite av en kändis efter medverkan i tv-programmet På Spåret.
Frågan kring kopplingsschemat visade sig vara svårare än väntat för de tävlande lagen i tv-programmet och vi ville därför testa kunskaperna hos elektronikmässans besökare. Många hade sett tv-programmet och kände igen frågan.