Category Archives: Amateur Radio

Information related to technology and hobby of Amateur Radio

Amateur Radio Articles, Books and Videos

December 29, 2024

Following are online books that has lots of useful information in one place. Amateur Radio Booklet 2024 Author: Noël Martin F4JJD, GitHub source Table of Contents ARRL Wes Hayward, W7ZOI Books Articles MFJ Works of L. B. Cerik, W4RNL (SK 2008) Don Lancaster – Books and Articles Antenna Design YouTube

Observations: Diode Ring Double Balanced Mixer

November 16, 2024

This topic started with a desired to see the difference between driving a DBM LO port with a sine vs a square wave. It is also an opportunity to get familiar with my test equipment. Test Equipment The signals will be generated by a two channel Siglent SDG 1032x signal generator. The mixing products will be observed on… Read More »