Showing posts with label Ham Radio. Show all posts
Showing posts with label Ham Radio. Show all posts

Friday, April 3, 2015

Hamfest India 2015 @ Rajkot on November 28 & 29.



'HAMFEST' is a festival of HAMs, the largest gathering of Indian HAMs in one place, conducted every year in different cities of India since 1991. The main objective is to create an awareness of HAM RADIO along with the new technological skills in the field of communication...

HFI 2015 will be scheduled to take place at Atmiya College, Kalawad Road, Rajkot, Gujarat on November 28 & 29 this year.
For more info and registration visit : http://www.hamfestindia2015.in

Monday, May 13, 2013

HAMFEST INDIA 2013



HAMFEST is one of the biggest event usually hosted once a year. This year, the first time Gwalior is getting the opportunity to host .
Hamfests are events organized by amateur radio enthusiasts for social gathering and promotion of amateur radio hobby. Typically semi-annual events are held on weekends which last from several hours to several days which feature buying and selling of radio and related equipment. For HAMs in India, Hamfest India hosted in different parts of the country,  studded with technical lectures on latest topics like satellite communication, software design radio, antennas, etc. It also includes live demonstrations of HAM Radio Operation, workshops on different topics and stalls offering wireless communication equipment.

For More information and registration, visit : www.hamfestindia2013.com

Saturday, April 16, 2011

Amitabh Bachchan and Amateur Radio




One of India's most famous actors, 68 years old Amitabh Bachchan, expressed his interest to get back in to Amateur Radio (HAM Radio). He mentioned in his blog that while he returning to Mumbai, he had an interaction with the Flight captain, who is  also an Amateur Radio operator.  Amitabh Bachchan  have a Amateur Radio License with the call sign VU2AMY. 

Amitab Bachchan mentioned in blog  "Yes I am a member and had become one soon after my ‘Coolie’ accident when I was in Delhi recuperating. I had attended classes privately and has also given an examination, received my identity and had become a recognized member. But time and circumstances never permitted me to pursue its activities and so I stopped operating it. Now, I am too far gone in another direction and forgotten all the training that I received, as also my ID to be operational again." 



We,  all HAMs waiting to have a word with him on air soon…   

Wednesday, October 27, 2010

Linkage established via HAM radio network during Election

Elections to the first tribal panchayat in the Kerala State, India, which is beyond the reach of any communication system, information on polling trend was established through HAM radio communication network. Polling began at Idamalakkudy in Idukki district on Monday, 25th October 2010 and 33 HAM operators, 28 stationed at Idamalakkudy and the rest at the collectorate, were busy in assessing the situation and passing messages to the district headquarters via HAM radio, The District Collector Ashok kukar Singh approached the Ham Radio Club as the district was experiencing intermittent failure in power supply and getting immediate connectivity through phone was tough. The facility was arranged by the office-bearers of the HAM Radio club, government employees and section of students in the district. All arrangements were made a day ahead of polling day and we received the messages at the collectorate on an hourly basis, Singh said.

Edamalakkudy, 38 km from Munnar hill station, has no motorable road, no power or communication network.

There are 700-odd families of Muthuvan Scheduled Tribe, which live in small settlements at Edamalakkudy, situated amidst dense forest.

To fill the communication gap at the village where even police wireless system fail to work, the administration has roped in ham radio operators. The private hams have put up a temporary station and posted operators at all 13 booths to hotlink the hamlet with Idukki district administration on the polling day.

To reach Edamalakkudy, one has to trek 18 km through dense forest, after alighting at Pullumudi, 20 km away from Munnar. Only four-wheel jeeps can climb the hills up to Pullumudi from Munnar.

The first batch of polling officials left Munnar on Saturday. After walking through forest along with armed police, HAM Radio operators and forest officials, the polling personnel would reach their destination safely. The polling staff has been furnished with medical kits, sleeping bags and special shoes for trekking. They have even taken a traditional healer to attend to snake-biting cases, if any.

Monday, October 18, 2010

Amateur Radio Operators Provide Communications Support During Chilean Mine Rescue

As the last of the 33 miners who were trapped 2300 feet deep inside (and 3 miles from the mine entrance) the San José Mine -- located about 27 miles from the Chilean town of Copiapó in the Atacama Desert -- rose to the surface at 0055 UTC on October 14, the world cheered in unison. The miners, who were underground for 69 days -- the longest time ever for miners to be trapped and survive -- all emerged relatively healthy.

Wednesday, September 29, 2010

EchoLink for Android

EchoLink for Android provides access to the EchoLink network from your Android device. You can use this app to connect to the EchoLink system from almost anywhere, using either a WiFi or cellular (3G) connection.




Sunday, August 15, 2010

Hamfest India 2010 at Pollachi

The 19th Hamfest in India, HamfestIndia 2010 is being conducted in Pollachi city, Tamilnadu, on November 13th and 14th. The venue is P.A. College of Engineering and Technology, Palladam Road, Pollachi, Coimbatore - 642 002.
for registration and more details, visit : http://www.hamfestindia.com/

Monday, February 22, 2010

New Digital Mode

ROS is a brand-new Amateur Radio digital spread spectrum mode with the first HF contact taken place on Thursday February 18, 2010

The first contact with ROS took place on February 18, 2010, at 20:56 UTC from Vitoria in Spain to the University of Twente in the Netherlands covering a distance of 1265 Km on 7.065 MHz.
The HF frequencies currently used for ROS are USB 3.600, 7.053, 14.101, 28.300 MHz


To use ROS you just need your HF radio, a PC and a basic PC sound card interface.

The software for ROS is free. You can download it along with the User Guide and Introduction at http://rosmodem.wordpress.com/

Monday, January 25, 2010

An Innovative 2-Meter Transceiver With New Concept.- PUA2M - "Eureka"

Last week, when enjoying the qso using Echolink, I have connected VU3PUA, OM Rakesh. We had a several qso's previously and he is a great home brewer and given me a lot of suggestions/tips on my small projects. He passed me good news (a New Year gift for the HAM community) about his 2meter homebrew transceiver and we checked the same as he is coming as a Link station in Echolink. The report is marvelous.
Finally he is presenting the same to the HAM world. Have a look.

Yesterday onwards there is huge pile-up on his link station.

Friday, January 8, 2010

New Indian Amateur Radio Satellite- STUDSAT

India's first student satellite-STUDSAT(STUDent SATellite)-The first pico-satellite being developed indigenously in India, by an enthusiastic group of under-graduate students from across India, with support from Indian Space Research Organization and seven different Engineering Academic Institutions.

This project started off in December,2007 as an ambitious aspiration of a bunch of under-graduate students. Today, it is heading towards completion, manifesting the undaunting spirits of the team of students. With most of the technical work under the credit of students in the team,we want to be an example for further such endeavours for all students, within and outside India.

StudSat is slated for a March 2010 launch and will carry a camera capable of 90 metre resolution. The IARU Satellite co-ordination page says it is planned to launch in March 2010 on an Indian launcher.

The satellite resembles a small cube of size (10 cm x 10 cm x 13.5 cm), weighing about 850 gm and has a volume of 1.1 litres. The satellite is intended to be launched in 700 km Sun-synchronous orbit.

It will perform the function of a remote sensing satellite and take images of earth’s surface with a resolution of 90 metres, the best achieved by any “PICO” category satellite in the world.

It is proposed to use a 10mW CW beacon on UHF and also a half duplex 9k6 or 4k8bps FSK TC/TLM link with 1 watt output also on UHF.

Further information on StudSat can be found at http://www.teamstudsat.com/
STUDSAT - IARU Satellite Frequency coordination page http://www.amsat.org.uk/iaru/formal_detail.asp?serial=164

Tuesday, December 15, 2009

China's 1st ever amateur radio satelite XW-1 is in space now!

ANS Special Bulletin AMSAT China Says XW-1 Has Been Launched.

AMSAT China reports it was launched at about around 0230 UTC on December 15, 2009. The beacon was received in Sanya after launch.XW-1 was a secondary payload aboard the CZ-4C rocket from Taiyuan Satellite Launch Center into a sun-synchronous orbit about 1200kilometers high. The primary payload of this launch is the Yaogen-8Remote Sensing Satellite.
The preliminary keplerian elements for the satellite are:

XW-1
1 99999U 09349.11987269 .00000000 00000-0 00000-0 0 00006
2 99999 100.4859 046.2958 0001760 147.4703 038.6343 13.15267150000017

The XW-1 communications payload includes a beacon and three crossband transponders operating in FM, linear, and digital modes.

Here is a Spacecraft Summary:
Common Name: XW-1
Alternate Name: CAS-1
Satellite Type: Microsatellite
Launch Date: TBD
Launch Location: Taiyuan Satellite Launch Center of China
Launch Vehicle: CZ-2C(LM-2C) Rocket
Apogee: 1200km
Perigee: 1200km
Inclination: 105 degrees
Period: 109 minutes
Local time of descending node: 21:30
Weight: 50kg
Frequency Information:
Mode V/U (J) FM Voice Repeater (30 dbm (1 w)):
Uplink: 145.8250 MHz FM, PL 67.0 Hz.
Downlink: 435.6750 MHz FM
Mode V/U (J) Linear Transponder (Inverting) (30 dbm (1 w)):
Uplink:145.9250 - 145.9750 MHz SSB/CW
Downlink:435. 7650 - 435.7150 MHz SSB/CW
Mode V/U (J) PacSat BBS (30 dbm (1 w)):
Uplink:145.8250 MHz AFSK 1200 BPS
Downlink: 435.6750 MHz AFSK 1200 BPS

Mode Beacon (23 dbm (200mw)):
Downlink:435. 7900 MHz CW
You can get XW-1 Telemetry Format at :
Details of the XW-1 satellite are available at:
[ANS thanks David Chen, BD5RV/4 and Alan Kung, BA1DU for the above information]
Courtsy : Mani, VU2WMY

Wednesday, December 9, 2009

How to Participate in a Ham Radio Contest

A ham radio contest, often referred to as an amateur radio contest, is a challenge offered by various ham radio groups, clubs and publications. Contesting, also known as radio sport, offers individual ham radio operators and teams to test their skill and speed in contacting as many stations as possible in a designated period of time.
Courtesy :www.ehow.com

Tuesday, December 8, 2009

ICOM IC-706MKIIG - the final word!

Amateur Radio Victoria reports that the Icom IC-706MkIIG transceiver will definitely cease production.

In a news report just received, they say:

Despite deniers in the USA, it has been confirmed that Wednesday 9 December is the last day that the ICOM plant in Wakayama, Japan will produce the IC-706MKIIG transceiver.ICOM Australia said it has checked with Japan and been reassured that the earlier advice received that the popular transceiver has been discontinued is correct.The reason is that some components used in the IC-706MKIIG are no longer available and the model had to cease production.For more on this story see the news section of the Amateur Radio Victoria website www.amateurradio.com.au
Sources: Amateur Radio Victoria , G4TUT (QRZ.COM)

Tuesday, December 1, 2009

Garden City Net and South India Net





Dear Friends
I am starting of Gardencity net at 9.00pm on every day on freq. 7085 from 01/12/2009 to study the propogation at the night in india on 40 meters all are requested to join.

On 80 meters there is a net at 8.30pm on freq 3636.36 please check into that net also.

The name of the net is southindia net.

Regards
vu3iti(varadan)

Monday, November 23, 2009

Logbook of the World

About Logbook :
ARRL's Logbook of the World (LoTW) system is a repository of log records submitted by users from around the world. When both participants in a QSO submit matching QSO records to LoTW, the result is a QSL that can be used for ARRL award credit.
for moe info and download : http://www.arrl.org/lotw/

Wednesday, November 18, 2009

40m band expaned for VU

VU (India) Amateur Radio operators are now authorized to use 7.00 to 7.20 MHz (previously it used to be 7.00 to 7.10 MHz). Here is an extract of a message from ARSI (Amateur Radio Society of India which represents India in IARU) :

"I spoke to WPC just now and they have confirmed that the extra bandwidth has been officially released to VU radio amateurs based on the petitions given by ARSI on 15 April 2009, soon after the band was to be released as per agreement inWRC2003 The notification will appear on the WPC webpage shortly VU hams can now officially use that extra band width.They have also confirmed that the other requests made by ARSI regarding 10 MHz and 50 MHz are also under consideration, so please wait for further news

73 Gopal VU2GMN"

Tuesday, November 17, 2009

Be alert and Take Care.

Suspect quake of around 5.5M over KOYNA, MAHARASTRA
within the next 15 days (max.)from 15th November 2009.
Be alert and take care.
-VU2RSSQUAKE PREDICTOR R.Shanmugasundaram, Coimbatore, India

I am a regular user of ECHOLINK and managed to have a lot of contacts all over the world. One day I got VU2RSS, OM Shan and the qso was verymuch interesting because of his another hobby he described. He wakes up early in the morning to watch the rising sun, as everyone do occasionally, but he watches it carefully on daily basis and then do some calculations and he predicting the earth quake.

I haven't taken care of much about the same and sometimes visit his site to read his predictions and results.On October 02, 2009, was a holiday for me and I have visited his site and noticed his prediction on 01-10-2009 about the expected quake in Koyna, Maharashtra and the same taken place...

To See latest predictions and results visit
http://earthquake.itgo.com/today.htm
Preparedness: SOME USEFUL HINTS DURING QUAKE TIME

Wednesday, November 11, 2009

Hamfest India '09-HAMFEST INDIA'10


The Hamfest India 2009 in Bangalore went very well almost 700 delegates attended in it. All enjoyed the eyeball. It was represented by many states of india. Congratulations to the Hamfestindia 2009 committee members and Bangalore Hams for making the Hamfest India 2009 a remember one to all Delegates.

Hamfest 2010 will be in Pollachi (Tamilnadu.) VU2WDP OM Vijayan and his Team from Pollachi are Takes the Next Hamfest to Pollachi and the proposed date in 10.10.10.

More info about Pollachi : Pollachi is a town and a municipality in the Coimbatore district of the Tamil Nadu state of India. It is located 40 km south of Coimbatore. It is satellite town for Coimbatore City.Due to its proximity to the Western Ghats, Pollachi has a pleasant climate throughout the year. Pollachi is also famed for its market especially for jaggery and cattle. The Jaggery Market in Pollachi is Asia's biggest Jaggery Market.
Airport : Coimbatore airport is the nearest international airport to Pollachi. International and domestic flights are available Domestic airlines fly to Chennai, Bangalore, New Delhi, Mumbai and other Indian cities.
Bus Stand : Pollachi has a central bus stand which is used by TNSTC, and the private operators. This is situated inside the town.
Railway Station: Pollachi has a railway junction. Presently only metre gauge trains are operated in this section, the major routes being Coimbatore - Pollachi - Dindigul and Palakkad - Pollachi - Dindigul. broad gauge conversion of this section is in progress and are expected to be completed shortly. Once this completion is over then Pollachi, Udumalai, Palani will get direct link to Chennai, Bangalore and all other parts of India. Pollachi - Podanur section was recently been added to the Palakkad Railway Division.Broad gauge work from Palakkad side has been started by the Palakkad Division, soon Pollachi & Palakkad will be connected by BG trains.
More information about Pollachi will be added soon..

Friday, October 30, 2009

Hamfest India 2009

Hamfests are events organized by amateur radio enthusiasts, for social gathering and comparison and sales of radio equipment. Most hamfests feature a flea market, where the attendees buy and sell equipment, generally from and for their personal stations. Some of the larger hamfests have another section, separate from the flea market, where vendors and manufacturers of new equipment demonstrate and sell their products at trade show-like booths. Some hamfests offer seminars on technical, operational, and legal aspects of amateur radio. Hamfests are usually annual or semiannual events lasting from several hours to several days, usually over a weekend.

Hamfest India is the biggest annual event in India. The 18th Hamfest in India, HamfestIndia 2009 is being conducted in Bengaluru city, Karnataka, on 7 & 8 November 2009.

The venue is Sri Nijagunara Kshetra, opposite to Bull Temple, Basavanagudi, Bengaluru.

The brief outlay of the two day programme is as below


Day One: Saturday, 7 November 2009
8.00 am - 9.30 am : Breakfast at the venue
8.45 am - 11.00 am : Inaugural of HamfestIndia 2009 Lighting of the Lamp Welcome address by General Convener Talk by Special Guest Talk by Chief Guest Inauguration of Exhibition & Stalls
11.00 am -11.15 am : Tea Break
11.15 am - 1.30 pm : Presentation by representatives of various Amateur Radio Clubs in India
1.30 pm - 2.30 pm : Lunch at the venue
2.30 pm - 4.00 pm : Technical presentations by Hams & SWLs
4.00 pm - 4.15 pm : Tea Break
4.15 pm - 5.30 pm : Technical presentations by Hams & SWLs
6.30 pm - 8.30 pm : Cultural Programme
8.30 pm - 10.00 pm : Dinner at venue

Day Two: Sunday, 8 November 2009
8.00 am - 9.00 am : Breakfast at venue
9.00 am - 11.00 am : Inauguration of Golden jubilee Celebration of Bangalore Amateur Radio Club - VU2ARC Lighting of the Lamp Welcome address by President of BARC Talk by Special Guest Talk by Chief Guest Distribution of prizes for winners in the events conducted through the year 2009
11.00 am -11.15 am : Tea Break
11.15 am -12.00 pm : Bidding and Handing-over of Hamfest Flag
12.00 Noon - 1.30 pm : Valedictory Function
1.30 pm - 2.30 pm : Lunch at the venue
2.30 pm - 3.30 pm : Auction sale of New & Used Equipment
3.30 pm - 4.00 pm : High Tea and Farewell

For more Details, visit http://www.hamfestindia.com/


Jota-Joti 2009 Photos

Some Photos of Jota - 2009 held at V.K.High School, Panvel on 18-10-2009 available at the following link.

Jota_Joti 2009 Photos