Cavity Filter

227 In this video I look at another constructive type of

Check out this 70MHz cavity filter!

228 In this video I continue looking at

... https://www.youtube.com/@HamRadioDX/featured ⏱️Chapters⏱️ 0:00 What is a duplexer/

This short video illustrates an important tip to remember when tuning the center frequency of a

Coaxial microwave

In the upcoming SynMatrix product release, we take you through Part 2: Creating a Coupling Scheme and I/O port. Users will find ...

All right if you have one of these airframes

Do you want to do a group activation or field day operation without stepping on or covering each other up? Band Pass

... Band Pass Filter: Airframes LoRa 4MHz-wide

DIY

Cavity filters

See a glimpse of the Telewave TWPC-1505 Band Pass

... Crystal Filter Measurements and Design: https://youtu.be/J4wgCfLWI00 Ep9 -

Some experiments with a 430 MHz

In the latest SynMatrix product release, we take you through Part 3: Full 3D modelling with no transmission zeroes. The quick ...

In this video, Sinclair Technologies Engineer, Mike details the steps to tune the FP3041 Preselector and the MR356 Duplexer.