Ham Radio Membership IIT Bombay organizes a free Digital Floor Station Workshop 2021

Radio is a know-how that modified the world for good. The radio waves found in 1888 have been utilized for speaking “wirelessly.” Through the years, tons of of communications programs got here into existence, however to this point, all of them are based mostly on Radio waves solely. Solely not too long ago, the concept of LiFi or utilizing seen spectrum/ LASERs for communication has come to the forefront. What makes Radio know-how particular to outlive and be so related even after 130 years? It could be greatest in case you skilled Beginner Ratio, additionally known as Ham Radio, to know the identical. Immediately, we have now the Ham Radio Membership, IIT Bombay (HRC-IITB), a subsidiary of the IIT Bombay Scholar Satellite tv for pc Program, to share some insights.

Ham Radio Club IIT Bombay Team

Ham Radio Membership IIT Bombay Group

Whereas there are 4 major members, the entire satellite tv for pc crew of 40+ college students assist in the varied actions of the membership.

What’s Ham Radio? How did the Satellite tv for pc Group begin Ham Radio Membership IIT Bombay?

Beginner Radio (ham radio) is a well-liked pastime and repair that brings folks, electronics, and communication collectively. It’s largely used for non-commercial makes use of like networking with like-minded strangers, experimentation, communication throughout pure disasters, and receiving indicators from house. Ham Radio operators are additionally known as hams or beginner radio operators.

The IIT Bombay Scholar Satellite tv for pc Program is devoted to the imaginative and prescient of constructing IITB a middle of excellence in house know-how. With the launch of their first satellite tv for pc Pratham in 2016, a floor station was set as much as talk with the satellite tv for pc. The providers of ham communication have been required for a similar. Ham Radio Membership IIT Bombay, part of the Institute Technical Council, was introduced beneath the Satellite tv for pc crew’s purview as a result of a greater understanding of satellites and communication.

What are the intricacies concerned in being a Ham Radio Operator?

To carry out many of the ham radio actions, one must be a licensed ham radio operator. The area of actions that don’t want a person to be licensed largely comprise receiving and processing indicators. A ham radio license allows an fanatic to transmit indicators of a hard and fast energy vary for a large number of functions. Various kinds of ham radio licenses exist in numerous areas with completely different allowances, however related to each license is a singular callsign, a singular identification quantity assigned to a ham radio operator.

A person must cross a number of exams of various codecs to accumulate their license. The variety of exams and their construction is barely completely different for various international locations. Though all of the exams, regardless of the area, check the person’s information in radio communication concept and ham radio guidelines & rules.

In India, the ham radio license examination is organized commonly by the Wi-fi Planning and Coordination Wing of the Division of Telecommunication, GoI. The ham radio license has 2 ‘grades,’ specifically the restricted grade and the overall grade. To get a restricted grade, one must cross a concept examination based mostly on radio communication concept and ham radio guidelines & regulation. To get a common grade license, one must cross a sensible morse code receiving + transmitting examination together with the speculation examination talked about earlier than. Anybody above the age of 12 is eligible to use for any of the licenses talked about. The 2 grades differ in allowances transmissions of indicators when it comes to frequency bands and energy transmitted.

Extra Particulars:

A restricted grade ham license holder is allowed to transmit sign of energy as much as 10W within the UHF & VHF band and 25W within the HF band, whereas a common grade license holder, is permitted to transmit sign of energy as much as 25W within the UHF & VHF band and 400W within the HF band.

Pictures Obtained from Worldwide Area Station

You lately acquired photos from the Worldwide Area Station. I consider you acquired photos earlier as nicely. How was it completely different this time?

Beginner Radio on the Worldwide Area Station(ARISS) transmits SSTV photos for just a few days to Earth twice or thrice yearly to advertise ham radio. Receiving & decoding these SSTV photos has been a daily exercise in our membership. In regular occasions, we used our personal transportable floor station and tools to obtain the indicators transmitted from ISS at any time when it handed from over our sky.


Because of the pandemic and lack of entry to our floor station and tools, we determined to widen our scope and discover webSDRs. WebSDR is an internet community of quite a few floor stations set-up around the globe. Any of those floor stations may be accessed and utilized by anybody with an web connection by means of this community. It may be known as Digital monitoring, very similar to the digital world we’re going by means of at current.

In the course of the Christmas of 2020, ARISS celebrated its twentieth anniversary by holding yet one more SSTV transmission occasion. This time, as a substitute of utilizing our personal floor station, we accessed some freely out there webSDRs positioned within the Netherlands and South Africa to obtain indicators. Our crew was awarded the ‘ARISS SSTV Award’ for efficiently receiving and decoding these photos with the webSDRs.

What’s the imaginative and prescient for HRC-IITB, and what are the upcoming plans?

Ham Radio Membership IIT Bombay has the imaginative and prescient to foster and develop the Beginner Radio neighborhood in IIT Bombay and past. We purpose to arrange a full-fledged autonomous floor station with superior and up to date know-how whereas attaining quite a few ham radio licenses.

HRC-IITB has been organizing a number of concept and hands-on classes within the lockdown and made them out there on our YouTube channel. The pandemic gave us a chance to unfold our on-line presence as a lot as doable and attain folks whom we might have by no means met. Having began our personal Instagram web page final 12 months, we have now been conducting interactive actions like quizzes, studying the Morse Code. Our weblog Tales of a Naive Radio (SNR) consists of a plethora of knowledge on ham radio and wi-fi communication.

Upcoming is our flagship occasion, ‘Floor Station Workshop 2021’, a one-day lengthy freed from price workshop. We’re additionally planning a number of new Instagram collection and blogs.

HRC-IITB Ground Station Workshop 2021

Are you able to element a bit of bit on the upcoming Floor Station Workshop?

We’re conducting our flagship occasion, The Floor Station Workshop, on twenty fourth January 2021 within the digital mode. It will likely be a full-day occasion held on an interactive on-line platform. The occasion might be held on a mixture of YouTube Dwell and Discord. Extra particulars might be shared with the registered people quickly.

It’s majorly aimed toward educating engineering school college students from throughout India (and possibly this time the world) about floor stations so they may set-up floor stations or provoke house and ham-related tasks of their campuses. It may also be a helpful occasion for all of the ham fans on the market. Even after being technically oriented, the workshop will cowl some talks on managerial features of crew constructing and value evaluation of a floor station.

All the main points concerning the occasion, from registration to timings, may be discovered on our social media handles.

Ham Radio Club IIT Bombay Logo
Ham Radio Membership IIT Bombay

Fb: Ham Radio Membership IIT Bombay

Instagram: @hrc.iitb

YouTube: Ham Radio Membership IIT Bombay

Registration hyperlink:

Go comply with Ham Radio Membership IIT Bombay all over the place guys! The collection I really like probably the most is Morse Mania on Instagram. Studying Morse code was by no means this simple earlier than!

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