astro.abhinav.ac.in

Portable Amateur Radio Telescope

As a part of bringing Astronomy and Astrophysics to school students, we have created a Radio Telescope which is portable and cheap ( Rs.10K) to build. We have played around with different antennae - Helix, Dish, Horn, Dipoles - with a set-top box backend and a PC with graphing software to catch radio waves from Galaxies, Black-holes, Quasars, Nebulae, Sun and even Pulsars. Made for the 3. Pro-Am conference in Mumbai, Oct-2013. A radio astronomy lab. Feb 2011 - Demonstrated Helix STB RT at GMRT NSD.

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Portable Amateur Radio Telescope | astro.abhinav.ac.in Reviews

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As a part of bringing Astronomy and Astrophysics to school students, we have created a Radio Telescope which is portable and cheap ( Rs.10K) to build. We have played around with different antennae - Helix, Dish, Horn, Dipoles - with a set-top box backend and a PC with graphing software to catch radio waves from Galaxies, Black-holes, Quasars, Nebulae, Sun and even Pulsars. Made for the 3. Pro-Am conference in Mumbai, Oct-2013. A radio astronomy lab. Feb 2011 - Demonstrated Helix STB RT at GMRT NSD.

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1 Amateur Radio Astronomy

2 Amateur Astronomy

3 Amateur Radio Telescope

4 Home-brewn telescope

5 Radio Telescope

6 Student Radio Telescope

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8 coupons

9 reviews

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project abstract,a presentation,for university courses,what's new,key milestones,members,schedule,archive,contact information,radio astronomy lab

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Portable Amateur Radio Telescope | astro.abhinav.ac.in Reviews

https://astro.abhinav.ac.in

As a part of bringing Astronomy and Astrophysics to school students, we have created a Radio Telescope which is portable and cheap ( Rs.10K) to build. We have played around with different antennae - Helix, Dish, Horn, Dipoles - with a set-top box backend and a PC with graphing software to catch radio waves from Galaxies, Black-holes, Quasars, Nebulae, Sun and even Pulsars. Made for the 3. Pro-Am conference in Mumbai, Oct-2013. A radio astronomy lab. Feb 2011 - Demonstrated Helix STB RT at GMRT NSD.

INTERNAL PAGES

astro.abhinav.ac.in

1

Archive

http://astro.abhinav.ac.in/archive.htm

From the World Wide Web. Design R and D - Antenna. John D Kraus - Helix Idea. Application for wide band. King and Wong - Helix Characteristics. Empirical Design of Helix. Receiver - Frequencies, Set Top Box, . Frequency Allocation by Indian Govt. Frequencies (of design) of interest - List of Spectral Lines. Tutorials - Radio Astronomy, Antennae, etc. RA Basics - NASA. Antenna basics - Antenna Theory. Ian Purdie's Tutorials - Antenna basics. Other Amateur Radio Astronomers. Why we cant have a small beam).

2

Radio Astronomy Lab

http://astro.abhinav.ac.in/RALab.htm

A Radio Astronomy lab component for university courses. Kedar Soni (MSc. Radio Astronomy), Director, Abhinav Vidyalay, Dombivli, email: director@abhinav.ac.in. Ms Pooja Bilimogga, MSc Part I (2014), Mumbai University. The Instrument ( Specifications. Focus on radio physics. Arrange a basic radiometer to study signal reception and measurement using a noise source. These experiments can be done with or without calibration of the instrument, which is often a little difficult given the fact that the lab ...

3

Portable Amateur Radio Telescope

http://astro.abhinav.ac.in/index.htm

As a part of bringing Astronomy and Astrophysics to school students, we have created a Radio Telescope which is portable and cheap ( Rs.10K) to build. We have played around with different antennae - Helix, Dish, Horn, Dipoles - with a set-top box backend and a PC with graphing software to catch radio waves from Galaxies, Black-holes, Quasars, Nebulae, Sun and even Pulsars. Made for the 3. Pro-Am conference in Mumbai, Oct-2013. A radio astronomy lab. Feb 2011 - Demonstrated Helix STB RT at GMRT NSD.

4

Schedule

http://astro.abhinav.ac.in/schedule.htm

Aug - decided to build Radio Telescope. Sep - FM radio with non-directional loop didn't work. Oct - built Helix 1.4 GHz - Tata Sky STB - PC with RSP-I. Nov - tested with many objects 40 Jy; got SNR 1.5. Jan - built 2.7 GHz; could see objects 20 Jy with SNR 3. Feb - NSD at GMRT; realized that huge table-tops for bright objects are not good. Mar - figured that table-tops are due to Auto Gain Control of STB. Sep - worked on calibration. Oct - assembled Ku band system with just a feed as antenna. Oct - Calib...

5

Members

http://astro.abhinav.ac.in/members.htm

This page contains contact information for the members who have contributed to the project. New members as they join will get listed here. Their emails / Facebook accounts are linked. Director - Abhinav Vidyalay,. MSc Radio Astronomy (Jodrell Bank, UK). Did projects at NCRA, OORT. Students who assisted in building and testing. 14 GHz Dipole with Parabolic Reflector And Horn). Passed std XII in 2012. Passed std XII in 2012. Passed std XII in 2012. 115 MHz Dipole - Jove Style). Passed std X in 2013.

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abhinav.ac.in

Abhinav Vidyalay, Dombivli, India

http://abhinav.ac.in/index.htm

Send us a mail. We are an educational institute (Estd. 1984) with courses up to High School (Jr. College). Up to std X we are affiliated to the ICSE board. We are Recruiting. Mail us at jobs@abhinav.ac.in. Our unique Skill-based Learning Program) - ABLe. Activity-Based Learning at Abhinav). How to Contact Us. Services (students and staff). ICSE Results: 1-out-of-3 above 80%. Starting Bifocal Electronics for Std XI (HSC) from June 2015. Online Exams - Teachers. Workflow Defs For Teachers.

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As a part of bringing Astronomy and Astrophysics to school students, we have created a Radio Telescope which is portable and cheap ( Rs.10K) to build. We have played around with different antennae - Helix, Dish, Horn, Dipoles - with a set-top box backend and a PC with graphing software to catch radio waves from Galaxies, Black-holes, Quasars, Nebulae, Sun and even Pulsars. Made for the 3. Pro-Am conference in Mumbai, Oct-2013. A radio astronomy lab. Feb 2011 - Demonstrated Helix STB RT at GMRT NSD.

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