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BEL Hands Over Satellite Hardware to ISRO

In a brief function held this afternoon (October 30, 2002) at Antariksh Bhavan, Bangalore, the Headquarters of ISRO, Dr V K Koshy, Chairman and Managing Director, Bharat Electronics (BE) formally handed over the Invar Filters to Dr K Kasturirangan, Chairman, ISRO. These Invar filters, which are very sophisticated and precision components, are to be used in the communication transponders of INSAT-3E and future spacecraft. The Invar Filters are the first batch of space-qualified components produced by BE under a contract with ISRO's Space Applications Centre, Ahmedabad, signed in March 2000.

BE is also producing C-band and Ku-band receivers for ISRO's communication satellites, which involve the use of microwave integrated circuits and are to be assembled under clean environment. ISRO has transferred the technology for the Invar Filters and Receivers to BE besides training BE personnel in their production. ISRO has funded BE for setting up specific facilities required for producing space hardware in addition to allowing it to make use of ISRO's sophisticated facilities like the Electronic Beam Welding. Besides satellite components, BE has also received orders from ISRO for the supply of ground terminal equipment like Mobile Satellite Services reporting terminals and L-band Demodulators.

It is expected that BE will supply space hardware worth about Rs 200 Crore in the next five years.

Since its inception, ISRO has been striving to involve the Indian industries in its space programme. With the substantial increase in the scope of the space programme, both in terms of number of launch vehicles and satellites being developed and launched by ISRO, the efforts to involve industry is receiving further fillip. The ISRO efforts are now aimed at making the industries graduate from supplying parts and components to supplying major systems required by ISRO's satellites and launch vehicles. Delivery of the Invar Filters by BE today is the result of one such effort.

http://www.isro.gov.in/update/30-oct-2002/bel-hands-over-satellite-hardware-to-isro

http://www.rediff.com/money/2002/apr/29bel1.htm


India’s progress in space has been very systematic starting with experimental satellites like Aryabhatta, Bhaskara, Apple and Rohini. It performed satellite application experiments like SITE, STEP and Apple application programme. The operational space services consist of INSAT system and Indian Remote Sensing Satellites (IRS). The Indian Space Research Organisation (ISRO) made a modest beginning in launch vehicles like SLV-3, and ASLV. The first development flight of the indigenous Polar Satellite Launch Vehicle (PSLV) was carried out in 1992 which could put 1,000 kg class remote sensing satellite into 900 km polar sun-synchronous orbit.

India has acquired eminence in world class space science. It has mastered modern space technology and its various applications for the benefit of society. New space technology is being utilised for telecommunications, television broadcasts, weather watch and for providing information relating to agriculture, forests, water resources and minerals to mention a few.

In the past three decades ISRO has built an infrastructure sector of space programme – construction and operation of satellites and their launch vehicles, ground station and sensors. ISRO has also collaborated with other Indian institutions and over 250 private industries. Both private and public sectors manufacture a vanity of equipment and materials – light alloy structure for inter-stages, motor cases, liquid thrusters, propellant tanks, gas generation and electronic packages. The second launch facility at Sriharikota at a cost of Rs.280 crore is under construction.

Launch Business

In May last year ISRO embarked on the launch business through PSLV-C2 launch, thereby creating a strong impact on the global space market by successfully launching two foreign satellites along with its own ocean monitoring remote sensing satellite. They were launched by the PSLV. ISRO’s marketing agency Autrix Corporation has entered the world market with great success. It aims to secure about 20 per cent of the global share of remote sensing products. It is gratifying to note that PSLV with certain modifications can put payloads up to 4,000 kg into low earth orbits (LEO’s) and up to 800 kg into geo-synchronous transfer orbits (GTO’s).

So far India has been dependent on Ariane Space, the French space agency, for launching its satellites. But gradually ISRO is trying to make use of its own launching vehicles. Sriharikota’s proximity to the equator gives it a better payload advantage for any polar launch. The flight of INSAT-3B, INSAT-3A and the GSLV will take ISRO into higher orbit. Once the GSLV is declared operational, India’s future INSAT satellites will be launched by this rocket.

Reduced Costs

The Chairman of ISRO, Dr K Kasturirangan has projected a significant lowering of space launch costs in the country in the next few decades. While the cost for positioning one kg of material in space today was $20,000 it was presaged that the same would come down to $5000 by 2007 and as low as $500 per kg between 2030-2050. Fully reusable vehicles have also been foreseen. He reveals hat the performance efficiency of Indian spacecraft is on the increase.

According to Aerospace America, Indian remote sensing commercial satellites are among the best in the world. IRS-1C and IRS-ID provide the best high resolution data to the user community anywhere in the world and the data from these satellites are being received and used by several countries including the US, Japan, Germany, Korea, Thailand and Dubai.

India has now established credibility as a space technology vendor. The world’s largest satellite manufacturer in the US has ordered satellite hardware worth US $700,000 from India. India’s space technology export earnings have tripled from around Rs.10 crore to Rs.30 crore over the past three years.

INSAT-3B

Recently, ISRO launched the first of the third generation communication satellite INSAT-3B. This 2,070 kg satellite is primarily intended for business, development and mobile communications. It would almost double the transponder capacity. It would provide the first set of transponders for interactive training and developmental communications as part of the Vidya Vahini programme announced by the Prime Minister.

Indian space scientists are now engaged in the development of cryogenic engine, required for GSLV in future. Last February the test of first home-made cryogenic rocket engine was carried out but a hydrogen leak probably led to premature termination of the test. But scientists say the problem will soon be solved. The test was carried out at the Liquid Propulsion Systems Centre at Mahendragiri in Tamil Nadu.

Experts agree that India crossed an important milestone in the development of indigenous cryogenic upper stage for GSLV. The engine had employed liquid hydrogen and liquid oxygen. This short duration test proved that many operations were successful which were done for the first time. Valuable data have been collected which are being analysed for further tests.

Towards Moon

Coming on the heels of all these developments is ISRO’s plan to go to the moon. ISRO has already begun preliminary studies to assess the feasibility of undertaking such a mission. ISRO’s satellite centre director, Dr P S Goel, says the study will cover scientific benefits which could be derived from the lunar mission. ISRO’s PSLV is a proven rocket and is capable of flying up to the lunar orbit. If India’s mission to the moon succeeds, then it would have joined the US and the former Soviet Union in making its presence felt in the lunar environment.

ISRO is also planning to launch a series of remote sensing satellites with a variety of applications including one solely dedicated to the field of astronomy.

Indian space scientists foresee several developments in the new millennium when they can scale new heights. Revolutionary developments in the fields of communication, information and micro- electronics are driving greater convergence and forging new directions for aerospace programmes. "Space would be a strong tool for development in future" sys Dr Kasturirangan. He is of the view that from development of civil applications such as personal mobile communications at a global level and management of natural disasters to futuristic vistas such as space power generation and space tourism the new possibilities are unlimited.

India’s experience has clearly shown that the investment in space always pays through remote sensing and telecommunications. By being fully self-reliant in space activities, it is certain that the resulting contribution from the space programme to the Indian GDP will be markedly significant.

http://pib.nic.in/feature/feyr2000/fapr2000/f240420001.html


So, Try harder next time.

And as for capability issue of satellites of ISRO.

Then people can themselves capable to decide over Weight V/S Transponders issue.

Paksat-1R
Transponders
Band
12 C-band
18 Ku-band

Launch mass 5,115 kilograms (11,277 lb)


GSAT-16

Launch mass 3,100 kilograms (6,800 lb)
Transponders
Band
12 Ku-band
24 C-band
12 Extended C band

https://en.wikipedia.org/wiki/Paksat-1R
https://en.wikipedia.org/wiki/GSAT-16



I also want to comment on this image. Why posting a image from 90s? The modern ISRO's communication sat based on I-3K look something like this.

Dont post BS.
gsat-16.jpg
You have no idea how satellite platform works, don't you? I bet you don't even know DFH-4 is a generation ahead of whatever you have now.
 
These Indian satellites you post are still pale shadow compare to China HTS satellite sold to Indonesia for high speed broadband service. Indian is still no where to compete internationally against Western Europe or American for a pie of share for high speed broadband service. Not even Russian.

The fact China beat both of them for this contract says something.

Indian the most just compete for carrier service. Not even close to making a competitive communication satellite.

Lol

We are also considering GSAT-20 besides two next generation spacecraft HTS-1 and HTS-2 of very high capacity of 100 gbps each, which will cover the country’s total land mass,” he said.

India planned to launch 4 full fledged HTS sat within 2 years. GSAT-11, GSAT-20, HTS-1 and HTS-2.

And 1 Sat for experimenting HTS technologies. GSAT-19 E.


And as for international market, ISRO need to fill Indian market first before export. India is not China. After all China is a security state while India is a welfare state.

You have no idea how satellite platform works, don't you? I bet you don't even know DFH-4 is a generation ahead of whatever you have now.
Okey I have no idea. ROFL.

Enjoy your day.
 
Lol



India planned to launch 4 full fledged HTS sat within 2 years. GSAT-11, GSAT-20, HTS-1 and HTS-2.

And 1 Sat for experimenting HTS technologies. GSAT-19 E.


And as for international market, ISRO need to fill Indian market first before export. India is not China. After all China is a security state while India is a welfare state.


Okey I have no idea. ROFL.

Enjoy your day.
Planned again.....Evrybody knows India is a supa powa in 2012 and launched her own exascale computer back in 2016.

India is not a welfare state, India is a failed state. LOL
 
Planned again.....Evrybody knows India is a supa powa in 2012 and launched her own exascale computer back in 2016.

India is not a welfare state, India is a failed state. LOL
Believe in whatever you want as you wish. I am not here to change your mind or opinion or facts about my or even your country too.

I don't give a shit about what people with red flag think, I only quoted the person who was using tricolour and spreading disinformation.
 
Lol



India planned to launch 4 full fledged HTS sat within 2 years. GSAT-11, GSAT-20, HTS-1 and HTS-2.

And 1 Sat for experimenting HTS technologies. GSAT-19 E.


And as for international market, ISRO need to fill Indian market first before export. India is not China. After all China is a security state while India is a welfare state.


Okey I have no idea. ROFL.

Enjoy your day.
Typical Indian excuse. Product not competitive and then claim need to fill in domestic market. The fact is those Indian HTS satellite are not good enough to compete with western and Chinese one. Chinese one are generation ahead of Indian satellite. They is reason why Indonesian chooses Chinese full package even beating western bid.
 
Typical Indian excuse. Product not competitive and then claim need to fill in domestic market. The fact is those Indian HTS satellite are not good enough to compete with western and Chinese one. Chinese one are generation ahead of Indian satellite. They is reason why Indonesian chooses Chinese full package even beating western bid.

India never proposed any HTS satellite sale to anyone.

And if you think that this is an excuse, fine with me.
 
India never proposed any HTS satellite sale to anyone.

And if you think that this is an excuse, fine with me.
Indian never propose becos nobody will buy an inferior product over better one offer by China and western. Indian knows it. :enjoy:
 
It's good that you know the reality Indian satellite are a step behind China and is non competitive. :enjoy:
I dont know anything, these are facts that India is light years ahead in Sat technologies, for obvious reasons.

Those above are your conclusions, not mine.
 
I dont know anything, these are facts that India is light years ahead in Sat technologies, for obvious reasons.

Those above are your conclusions, not mine.
Lol.. another delusion Indian. They are not my opinion but facts that Indian satellite is a generation behind major power like US, Europe and China. We Chinese don't need self praising. Indonesia and many countries chooses our over others prove that :enjoy:
 
Lol.. another delusion Indian. They are not my opinion but facts that Indian satellite is a generation behind major power like US, Europe and China. We Chinese don't need self praising. Indonesia and many countries chooses our over others prove that :enjoy:
Your conclusions, nothing substantial.
 
Lol.. another delusion Indian. They are not my opinion but facts that Indian satellite is a generation behind major power like US, Europe and China. We Chinese don't need self praising. Indonesia and many countries chooses our over others prove that :enjoy:
No, you r wrong.
PDF Supa Powans have the best technology.
 

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