Recent Indigenization of the T-90

[Shaitan]

Lastly, I'm glad to report that user-trials of a T-90S MBT equipped with IRDE-developed and BEL-built (see below) commander's panoramic sight and driver's uncooled thermal imager (derived from that developed for the Arjun Mk1A MBT) have just gotten underway. If all goes well, then these two items will be retrofitted on to both the first 310 T-90S MBTs acquired for the Indian Army just about a decade ago, as well as on 1,000 T-72M1 MBTs that are due to undergo a deep upgrade. For both MBT-types, VRDE has already developed the APU, which too is now undergoing user-trials.

The Russia-supplied T-90S MBTs originally came with the 1A43 fire-control computer, 1G46 gunner's laser rangefinder, IV528-2 digital ballistics computer (comprising BV-1 and BV-2 modules), 1V216-M1 correction input device, 1PM-96MT ESSA gunner's thermal imaging sight (now being produced by the Dehru Dun-based Opto-Electronics Factory of the MoD-owned OFB), and the commander's T01-K04 sighting/night vision system using the PK-5 stabilised sight-mounting.

The CVRDE-upgraded prototype of the T-90S has done away with the T01-K04 and substitutes it with the IRDE-developed and BEL-built commander's panoramic sight (which houses a SAGEM-built MATIS-STD thermal imager operating in the 3-5 micron bandwidth), which has resulted in enhanced static visibility levels for both the gunner and commander.

In addition, the IV528-2 digital ballistics computer has given way to an indigenous solution developed by TATA Power Strategic Electronics Division, while the IRDE-developed driver's uncooled thermal imaging night sight has replaced the TVN-5 night-vision device.

Source: Trishul Blog

 

[Shaitan]

Furthermore, a DEAL-developed MMW-based IFF system has been installed for enhancing the MBT crew's situational awareness.

Lastly, the T-90S' track-wraps have been indigenised by AMW-MGM Forgings Pvt Ltd, which has also developed tracks with metal/rubber-brushed parallel pin-jointed gearings, stamped track-links adapted to accept rubber pads, with steel needles on the track-pins providing conductivity and picking up static electricity from rubber-brushed pin-jointed gearings during movement.

Source: Trishul Blog

 

[sayareakd]

instead of this they should have gone for this

ODR- odf optronics