France

Business trip to France next week 24 – 25 April 2017.

What is the use of a fixed attenuator?April 15, 2024 - 11:36 am
A fixed attenuator has two main uses: decrease signal power level, improve poor VSWR. A fixed attenuator is a passive device with internal resistors whose resistive values are calculated base on the impedance (50 Ohm or 75 Ohm) and the desired attenuation value. The attenuation value is expressed in terms of decibel (dB). When the […]
What is the difference between reactive and resistive power dividers?April 12, 2024 - 2:42 pm
Understanding the difference between reactive and resistive power dividers will help you create the best functionality for your RF testing setup. Their functionality is similar but yet different. Resistive Power Dividers Their construction is a star configuration. All ports are symmetrical. There is no common port with resistive type design. The star configurations functions as […]
What are the 3 types of electro-mechanical RF switches?April 11, 2024 - 11:38 am
The goal of this application note is to differentiate the three different types of electro-mechanical RF switch types. Each type has its own unique functionality and its own pros and cons. Understanding their differences is key to getting the functionality you require. There is a cost tradeoff for latching and failsafe/normally open functionality. Mechanically latching […]