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India successfully launches latest communication satellite GSAT-31

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7 years ago

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satellite GSAT-31

[vc_row][vc_column][vc_column_text]India’s latest communication satellite GSAT-31 was successfully launched by European launch services provider- Arianespace’s rocket from French Guiana in the early hours of Wednesday.

Blasting off from Ariane Launch Complex at Kourou, a French territory located in northeastern coast of South America at at 2.31 am (IST), the Ariane-5 vehicle injected GSAT-31 into the orbit in a flawless flight lasting about 42 minutes.

“It gives me great pleasure on the successful launch of GSAT-31 spacecraft on board Ariane-5,” Indian Space Research Organisation’s (ISRO) Satish Dhawan Space Centre (SDSC) Director S Pandian said at Kourou soon after the launch.

“Congratulation to Arianespace on the successful launch and precise injection of satellite into the orbit,” he added.

The GSAT-31 is a “high power” communication satellite with Ku-band, and it is going to serve and replace some of the satellites that are going to expire soon, he said further.

Arianespace CEO Stéphane Israël tweeted: “2019 is off to a roaring start for #Arianespace! Flight #VA247, carrying Saudi Geostationary Satellite 1/Hellas Sat 4 and GSAT-31, is a confirmed success that underscores our leadership position in the geostationary launch market. @KACST #HellasSat @ISRO @LockheedMartin.” The Ariane-5 vehicle (Flight VA247) also carried Saudi Geostationary Satellite 1/Hellas Sat 4 along with GSAT-31.

GSAT-31 separated from the Ariane-5 in an elliptical Geosynchronous Transfer Orbit with a perigee (nearest point to Earth) of 250 km and an apogee (farthest point to Earth) of 35,850 km, inclined at an angle of 3.0 degree to the equator, ISRO said in a release after the launch. After separation from Ariane-5, the two solar arrays of GSAT-31 were automatically deployed in quick succession and ISRO’s Master Control Facility at Hassan in Karnataka took over the command and control of GSAT-31 and found its health parameters normal, it said.

In the days ahead, scientists will undertake phase-wise orbit-raising manoeuvres to place the satellite in Geostationary Orbit (36,000 km above the equator) using its on-board propulsion system.

During the final stages of its orbit raising operations, the antenna reflector of GSAT-31 will be deployed, and following this, the satellite will be put in its final orbital configuration, the space agency said, adding that the satellite will be operational after the successful completion of all in-orbit tests. Weighing about 2,536 kg, the Indian satellite, GSAT-31, will provide continuity to operational services on some of the in-orbit satellites.

The satellite derives its heritage from ISROs earlier INSAT/GSAT satellite series, the space agency said, adding that it will provide communication services to Indian mainland and islands. GSAT-31 is the country’s 40th communication satellite which is configured on ISRO’s enhanced ‘I-2K Bus’, utilising the maximum “bus capabilities” of this type.

This satellite will augment the Ku-band transponder capacity in Geostationary Orbit, ISRO said.

With a mission life of around 15 years, GSAT-31 will be used for supporting VSAT networks, Television uplinks, Digital Satellite News Gathering, DTH-television services, cellular backhaul connectivity and many such applications. It will also provide wide beam coverage to facilitate communication over large oceanic region, comprising large parts of Arabian Sea, Bay of Bengal and Indian Ocean, using a wide band transponder.

According to ISRO, two Ku-band beacons down link signals are transmitted by the satellite for ground tracking purpose. “GSAT-31 has a unique configuration of providing flexible frequency segments and flexible coverage,” ISRO chairman K Sivan said.

“GSAT-31 will provide DTH Television Services, connectivity to VSATs for ATM, Stock-exchange, Digital Satellite News Gathering (DSNG) and e-governance applications. The satellite will also be used for bulk data transfer for a host of emerging telecommunication applications,” he said in a release.

Riding in Ariane-5’s upper position, HS-4/SGS-1 was released first in the flight sequence, with its separation occurring about 27 minutes after liftoff.

Comprising two payloads, Saudi Geostationary Satellite 1/Hellas Sat 4, also called HS- 4/SGS-1, is a geostationary condosat for KACST (King Abdulaziz City for Science and Technology Saudi Arabia) and Hellas Sat (Greece Cyprus).

HS- 4/SGS-1 will provide telecommunication capabilities, including television, Internet, telephone and secure communications in the Middle East, South Africa and Europe, Arianespace said on its website.

GSAT-30 is another geostationary satellite to be lofted soon by Arianespace for ISRO. “Soon we will be getting back to French Guiana sometime in June, July to launch GSAT-30,” Pandian said.

(With PTI Inputs)[/vc_column_text][/vc_column][/vc_row]

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Samsung Galaxy S25 FE India price leak suggests launch similar to S24 FE

Samsung Galaxy S25 FE India price has surfaced online, hinting at a similar launch price as the S24 FE. The phone brings a 6.7-inch AMOLED display, Exynos 2400 chip, triple rear cameras, and a 4,900mAh battery.

Published

3 months ago

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September 11, 2025

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Samsung Galaxy S25 FE, which was unveiled globally on September 4, is yet to receive official pricing for the Indian market. However, a fresh leak indicates that the handset could debut in India at the same price point as its predecessor, the Galaxy S24 FE.

Expected price and availability in India

According to tipster Yogesh Brar, the Samsung Galaxy S25 FE may be priced at ₹59,999 for the base 8GB RAM + 128GB storage variant in India. This matches the launch price of last year’s Galaxy S24 FE, which started at ₹59,999 for the same configuration. The higher 8GB RAM + 256GB model of the S24 FE was earlier priced at ₹65,999.

Globally, the Galaxy S25 FE has been introduced at $650 (around ₹58,000) for the base variant and $710 (around ₹63,000) for the 8GB + 256GB version. In India, the smartphone is expected to go on sale in October, similar to last year’s rollout schedule for the S24 FE.

The phone is offered in Icyblue, Jetblack, Navy, and White colour options.

Key specifications

  • Display: 6.7-inch full-HD+ Dynamic AMOLED 2X, 120Hz refresh rate, 1,900 nits peak brightness, Vision Booster, Gorilla Glass Victus+ protection.
  • Processor: Exynos 2400 SoC.
  • RAM & Storage: 8GB RAM standard, up to 512GB UFS 4.0 storage.
  • Rear Cameras: 50MP wide-angle + 8MP telephoto + 12MP ultrawide; 8K video recording at 30fps.
  • Front Camera: 12MP selfie shooter.
  • Battery: 4,900mAh with 45W wired and 15W wireless charging.
  • Build: 7.4mm thick, 190g weight, IP68-rated water and dust resistance.
  • Cooling: 10% larger vapour chamber compared to the Galaxy S24 FE.

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iPhone 17 series launched in India: Price starts at Rs 82,900, goes up to Rs 2.29 lakh

Apple has launched the iPhone 17 series in India with prices starting at Rs 82,900. Pre-booking begins on 12 September, and the phones will be available from 19 September.

Published

3 months ago

on

September 10, 2025

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iphone 17

Apple has officially launched its much-awaited iPhone 17 series in India, introducing four models – iPhone 17, iPhone 17 Air, iPhone 17 Pro and iPhone 17 Pro Max. The series comes with advanced features, multiple storage variants, and a starting price of Rs 82,900. Pre-bookings will open from 12 September, while sales begin on 19 September.

iPhone 17 and iPhone 17 Air price in India

The standard iPhone 17 is priced at Rs 82,900 for the 256GB base variant. Meanwhile, the iPhone 17 Air, designed with a slimmer and more premium look, starts at Rs 1,19,900.

Key features of iPhone 17

  • Display: 6.3-inch Super Retina XDR OLED, 120Hz ProMotion, up to 3000 nits brightness with Ceramic Shield 2 protection.
  • Camera: Dual 48MP setup (Fusion main + Ultra Wide) with 2X telephoto capability, along with a new Centre Stage front camera.
  • Performance: Powered by the A19 chipset, runs on iOS 26, 40% faster than iPhone 16.
  • Battery: Up to 8 hours longer backup compared to its predecessor.

iPhone 17 Pro and Pro Max price in India

The premium segment begins with iPhone 17 Pro priced at Rs 1,34,900, while the iPhone 17 Pro Max starts at Rs 1,49,900. The top-end Pro Max with the highest storage option goes up to Rs 2,29,900. These models are available in Cosmic Orange, Deep Blue, and Silver colours.

Key features of Pro models

  • Display: iPhone 17 Pro with 6.3-inch and Pro Max with 6.9-inch Super Retina XDR OLED, both featuring 120Hz refresh rate and 3000 nits brightness.
  • Chipset: New A19 Pro with Vapour Chamber Cooling for heavy usage.
  • Camera: Triple 48MP system including an advanced telephoto lens with 8X optical zoom and 40X digital zoom, plus an 18MP front camera.
  • Battery & Charging: Best-ever battery backup on Pro Max, with USB-C fast charging – 50% charge in just 20 minutes.

Why the iPhone 17 series stands out

The new iPhones not only bring improved design and performance but also integrate Apple Intelligence AI features for messaging, calls and visual tools.

Offers and EMI options

  • No-cost EMI: Available for up to 6 months.
  • Cashback: ICICI Bank users can avail up to Rs 5,000 instant cashback.
  • For instance, buying the iPhone 17 Pro Max (Rs 1,49,900) on a 6-month no-cost EMI plan brings effective savings of Rs 11,525, including cashback and EMI benefits.

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Lava Yuva Smart 2 launched in India with 5,000mAh battery and dual cameras

Lava has launched the Yuva Smart 2 in India with a 5,000mAh battery, dual cameras, Android 15 Go Edition, and a price tag of Rs 6,099.

Published

3 months ago

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September 4, 2025

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Lava phone

Lava has introduced its latest entry-level smartphone, the Lava Yuva Smart 2, in India. Priced at Rs 6,099, the device offers a large display, a massive battery, and dual cameras, making it a budget-friendly choice for first-time smartphone buyers.

Lava Yuva Smart 2 price and availability

The Yuva Smart 2 is priced at Rs 6,099 for the single 3GB RAM + 64GB storage variant. It will be available in Crystal Blue and Crystal Gold colour options. Lava has announced doorstep service across India, though official sale dates are yet to be disclosed.

Lava Yuva Smart 2 specifications

The smartphone runs on Android 15 Go Edition and is powered by the Unisoc 9863a octa-core chipset. It comes with 3GB RAM (expandable up to 6GB with virtual RAM) and 64GB internal storage.

It features a 6.75-inch HD+ display with a 90Hz refresh rate. For photography, the phone sports a 13MP AI dual rear camera housed in a square module, along with a 5MP front camera for selfies.

Backed by a 5,000mAh battery with 10W wired charging via USB Type-C, the device also includes a side-mounted fingerprint scanner and face unlock support for security.

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