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

Here are the last 5 posts to my weblog:

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
A few CW learning resources
Posted Sun Jun 23 21:40:21 2019
Es'hail reception
Posted Wed Apr 17 14:23:54 2019