My name is Ramakrishnan Muthukrishnan. This is my ham radio activity log of sorts. My ham radio callsign is VU3RDD and I live in Bangalore, India. You can contact me at ram@rkrishnan.org.

Here are the last 5 posts to my weblog:

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PennyWhistle 20W amplifier
Posted Tue Sep 1 14:49:05 2020
Logging software on GNU/Linux
Posted Tue Nov 26 22:33:51 2019
CW Academy Level 2 course
Posted Sun Nov 24 21:56:35 2019
NJQRP DDS with Arduino
Posted Tue Jul 16 22:25:42 2019
Quick and dirty script to practice listening CW
Posted Tue Jun 25 19:16:46 2019