DRDO, PSU and Private Defence Sector News

[FalconSlayers]

Why

Because china is a supa powa

 

[NAMICA]

The "Analyst" is calling the missile a joke.

"Until it's start raining in your ass"

 

[Tuco]

 

[Karthi]

DRDO CBRN Mini UGV Suchak

Ditch crossing test

Rubble debris crossing

Sample Collection

Sand crossing

Step Climbing

Water Fording

 

[Arpuster]

Insight of Project STAR

It's a two-stage SAM with a diameter of 335mm. Very ambitious project. I guess that's enough for now.

can u tell more now like range, weight etc.

 

[flanker99]

can u tell more now like range, weight etc.

This project STAR different from the STAR(target) r8?

 

[Karthi]

magnetorheological clutch.

Magnetorheological fluids are such that under the influence of a magnetic field they increase in viscosity, to the point of becoming rigid. A magnetorheological clutch (MRC) uses this property to transmit torque between two coaxial radial plates, the torque transmitted varying as a function of the magnetic field applied

Prototype of copper based Shape memory alloy.

SMA thin film is considered as a core technology for actuation of MEMS devices, where large force and stroke are essential in conditions of low duty cycles or intermittent operation and in extreme environment such as radioactive, space, biological and corrosive conditions.

Actuation and motion control Experiment on SMA

Schematic sketch showing the proposed location of Ram Air Turbine for Tejas.

RAT In wind tunnel Test

during weapon integration phase a requirement was felt that power requirement for a critical air to air weapon ‘Article A’ in landing phase (in failure mode) could not be accommodated by on-board power generating system. The landing phase of the aircraft requires additional electrical loads especially for landing lights. Generally, prior to landing, airbrakes are used in the approach phase to steepen the approach and thereby reduce touchdown speed and ground roll distance.

Fighter platforms typically use aerodynamic devices like air brakes in order to achieve a steeper approach and the same is also used for during combat phases of flight. Additionally, meeting the power requirement to the critical weapon ‘Article A’ posed a serious challenge in failure mode and was required to be resolved. Ram Air Turbines (RATs) have been tried out on aircraft for providing hydraulic power and electrical power or
emergency systems and various podded systems like in-flight refueling pod and electronic warfare pods.

 

[fire starter]

 

[Akula]

@porky_kicker

 

[porky_kicker]

From DRDO

 

[FalconSlayers]

From DRDO

View attachment 65757

View attachment 65758

View attachment 65759

Maybe K5 will be tested soon considering the standoff

 

[porky_kicker]

Air target imitator for practice firing

 

[porky_kicker]

Samyukta EW system ( some of the sub system's ) .

Pic's are old , samyukta EW system is being upgraded extensively.

 

[porky_kicker]

Maybe K5 will be tested soon considering the standoff

Am not too sure of that

 

[kurup]

@porky_kicker

So the mystery truck solved finally.

 

[NAMICA]

Samyukta EW system ( some of the sub system's ) .

View attachment 65764

View attachment 65766

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Pic's are old , samyukta EW system is being upgraded extensively.

Any update about sauhard programme.

 

[NAMICA]

Image of the Long-Wave Infrared Type Two Super Lattice Detector that has been created by DRDO IRDE with joint funding from Israel's Ministry of Defence and is being used in a thermal imager.

View attachment 30905

Now drdo is developing a MWIR T2SL

 

[Shashank Nayak]

It is also a ALBM range 330 km

Commonality as of now as per available information is " air launched "

NGARM is not a ballistic missile.. so why is it in Rudram family...?

 

[Karthi]

Electronics of RISAT 1 Satellite

Artistic Rendering Of RISAT 1

RISAT 1 Anteena

Anteena in deployed position

In stowed Position

RISAT Active Antenna in near field antenna test setup in the cleanroom

MMIC RISAT

Miniaturized PCPU

TR Modules

Details of antenna tile

Dual polarized anteena

 

[Karthi]

DRDO Microwave tube research center developed products for various Radars and EW systems