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Amateur radio telescope instrumentation

Site.AmateurRadioTelescopeInstrumentation History

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March 21, 2010, at 07:03 AM EST by Rathnasree -
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I successfully completed Radio Telescope operating at 20 MHz? as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.).

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I successfully completed Radio Telescope operating at 20 Mhz as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.).

March 21, 2010, at 07:02 AM EST by Rathnasree -
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ANTENNA AND ITS ELEMENTS

March 21, 2010, at 07:01 AM EST by Rathnasree -
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March 11, 2010, at 09:35 AM EST by 59.177.9.144 -
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March 09, 2010, at 09:21 AM EST by 59.177.8.235 -
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1)Antennas
2)Reciever System

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1)Antennas
2)Reciever System

March 06, 2010, at 08:21 AM EST by Rathnasree -
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ANTENNA AND ITS TYPES
Basic Consideration
The study of antennas must include a quick review of impedance matching and rasonant circuits.Maximum Power transfer could be achieved when source matches the load.This is maximum power transfer Theorm.For eg : In radio jove the transmission cable used is of 75 Ohms in order to match the impedance of 73 ohms at feed.I will be talking of calculation of impedance at feed later.

Material of antenna
An antenna is a structure that is generally a metallic object often a wire used to convert high frequency current into electromagnetic waves or vice versa.

RADIO JOVE uses a dipole antenna which is made up of copper wire.Even a single piece of wire acts as an antenna.We can simply try to listening disturbances at SW receiver using a long piece of wire wrap with aluminium foil.

DIPOLE ANTENNA FOR RADIO TELESCOPE
1) Theoretical Length of Antenna
2)Exact Length
3)Height of Antenna
4)Transmission Line
5)Impedance
6)Velocity factor
7)Dual Dipole Configrations
8)Components in Antenna System

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March 05, 2010, at 10:58 AM EST by 59.177.15.140 -
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DIPOLE ANTENNA FOR RADIO TELESCOPE
1) Theoretical Length of Antenna
2)Exact Length
3)Height of Antenna
4)Transmission Line
5)Impedance
6)Velocity factor
7)Dual Dipole Configrations
8)Components in Antenna System

March 05, 2010, at 10:44 AM EST by 59.177.15.140 -
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In the first phase we wish to fully understand the governing procedures, methods, workings of different components and their role in Radio Telescope by making Radio JOVE and taking observations from it.

I successfully completed Radio Telescope operating at 20 MHz? as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.).

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ANTENNA MANUAL FOR RADIO TELESCOPE OR NASA RADIO JOVE SYSTEM

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March 05, 2010, at 10:31 AM EST by 59.177.15.140 -
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An antenna is a structure that is generally a metallic object often a wire used to convert high frequency curreny into electromagnetic waves or vice versa.

to:

An antenna is a structure that is generally a metallic object often a wire used to convert high frequency current into electromagnetic waves or vice versa.

RADIO JOVE uses a dipole antenna which is made up of copper wire.Even a single piece of wire acts as an antenna.We can simply try to listening disturbances at SW receiver using a long piece of wire wrap with aluminium foil.

ANTENNA MANUAL FOR RADIO TELESCOPE OR NASA RADIO JOVE SYSTEM

March 04, 2010, at 09:52 AM EST by TUSHAR -
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ANTENNA AND ITS TYPES

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BASIC CONSIDERATION

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ANTENNA AND ITS TYPES
Basic Consideration \\

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MATERIAL OF ANTENNA

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Material of antenna

March 04, 2010, at 09:52 AM EST by TUSHAR -
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Material of Antenna

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MATERIAL OF ANTENNA

March 04, 2010, at 09:51 AM EST by TUSHAR -
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1)Antennas

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1)Antennas \\

March 04, 2010, at 09:50 AM EST by TUSHAR -
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March 04, 2010, at 09:46 AM EST by TUSHAR -
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Radio Telescope consists of mainly two parts: 1)Antennas 2)Reciever System

ANTENNA AND ITS TYPES

BASIC CONSIDERATION The study of antennas must include a quick review of impedance matching and rasonant circuits.Maximum Power transfer could be achieved when source matches the load.This is maximum power transfer Theorm.For eg : In radio jove the transmission cable used is of 75 Ohms in order to match the impedance of 73 ohms at feed.I will be talking of calculation of impedance at feed later.

Material of Antenna An antenna is a structure that is generally a metallic object often a wire used to convert high frequency curreny into electromagnetic waves or vice versa.

February 25, 2010, at 01:04 AM EST by Tushar Sharma -
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February 25, 2010, at 01:03 AM EST by Tushar Sharma -
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February 25, 2010, at 12:55 AM EST by Tushar Sharma -
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http://img69.imageshack.us/img69/2334/p1000361r.jpg

February 25, 2010, at 12:54 AM EST by Rathnasree -
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(:title Amateur radio telescope instrumentation :)

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(:title Amateur radio telescope instrumentation :)

http://img69.imageshack.us/img69/2334/p1000361r.jpg

February 25, 2010, at 12:46 AM EST by Rathnasree -
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(:title Amateur radio telescope instrumentation :)

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Page last modified on March 21, 2010, at 07:03 AM EST