RF Pulse generation with RF switch
Remember the previous post where we generated PWM? We are going to use the PWM output from the TivaC microcontroller and drive an RF switch. I will be using the Minicircuits HSWA2-63DR+ SP2T switch...
Author: nuclearrambo
Generating PWM on Tiva C connected launchpad (TM4C1294)
Texas Instrument’s Tiva C connected launchpad is a really powerful Cortex M4 microcontroller board. The possibilities with this chip are endless. In this post, we will be generating PWM output on one of the...
Photos from Udaipur, Rajasthan
It was my first time to Udaipur, Rajasthan and that had me all excited to explore a new town. An initial homework on the internet showed me lot of palaces and lakes to explore....
Earn money with games
In this article you will learn from my experience how to earn money by hosting a game server off your computer. If you are among the people who don’t turn off their computer much, then...
Cadence OrCAD 17.2 full download
The Chinese forums are filled with thousands of premium cracked software. Those who know Chinese are lucky to browse across endless forum threads that giveaway much needed cracked software. The reason being a flourishing...
Getting LimeSDR Mini to work for the first time
LimeSDR is a real temptation to buy if you are an RF or a signal processing guy. We all know FPGAs give you a huge set of building blocks of the digital world and...
Getting VHF station up and running
Days after clearing the ASOC examination, I finally got an official callsign – VU3XEN. The callsign would be useless if I have no means of communication. This post is going to be really short...
Home brewing a simple antenna analyzer – Part 1
A primary tasks of an antenna analyzer is determining how good of a match an antenna has with the transmitter. One of the ways of determining that is by looking at the reflected power from...
DRA818V VHF band transceiver – Part 1
Necessity to stay connected with others is growing by the day. In cases when mobile network is out of reach and a message needs to be relayed or received, ham radio can prove to...
Radar on a chip – Shrinking Radars!
Whenever we hear the word “Radar”, a picture comes to mind with a rotating line across a circular display with a few objects moving here and there. This is a general perception of radars...
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