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SR‑3D Radar

SR‑3D Radar

Manufacturer: NASTP
Category: Radar Systems
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Detection Range 80 km
Frequency Band S‑band
Antenna Type / Technology Active phased array, digital beamforming
Target Tracking Capacity Multi-target tracking

Full Specifications

1. General Information

Name / Designation	SR‑3D
Manufacturer	NASTP (Sensor Division)
Country of Origin	Pakistan
Type / Role	Short-range 3D air defense radar
Operational Domain	Ground air defense
Status	Operational

2. Technical Specifications

Frequency Band	S‑band
Antenna Type	Active phased array with digital beamforming
Antenna Aperture / Size	Not publicly disclosed
Power Output	Not publicly disclosed
Detection Range	80 km
Tracking Range	~80 km
Target Tracking Capacity	Multi-target
Elevation Coverage	3D tracking
Azimuth Coverage	360°
Beam Steering	Electronic steering
Pulse Repetition Frequency (PRF)	Not disclosed
Resolution	Not disclosed
Update Rate	Not disclosed
Clutter Rejection / ECCM	Built-in ECCM features

3. Functional Capabilities

Primary Functions	Air surveillance, target acquisition
Target Types	Aircraft, UAVs, low RCS targets
Integration / Networking	Air defense command & control systems
IFF Capability	Typically integrated
Data Link / Networking	Digital networked interfaces
Weather & Terrain Resistance	Standard military grade
Mobility / Mounting	Ground deployment (fixed or mobile)

4. Physical & Operational Characteristics

Dimensions	Not publicly disclosed
Weight	Not publicly disclosed
Power Requirement	Classified
Cooling System	Standard military cooling
Operating Temperature Range	Military standard
Deployment Platform	Fixed or mobile ground site
Crew Requirement	Standard radar crew

5. Software & Processing

Signal Processor Type	Digital signal processor
Processing Speed	Not disclosed
AI / Automation Features	Advanced signal processing
Data Output / Interface	Digital networked outputs
Software Upgradeability	Likely configurable

6. Operational History

Year Introduced	2024
Users / Operators	Pakistan Air Force
Notable Deployments	Early acquisition radar system
Successor / Predecessor	Longer-range variant in development

7. Export / Compliance Data

Export Availability	Controlled export
ITAR / MTCR Status	Not US regulated
Cost Estimate	Not public

Our Rating

The overall rating is based on review by our experts

6.3

Range & Endurance 7 / 10
Stealth Capability 7 / 10
Technology 6 / 10
Maintenance Efficiency 5 / 10

PROS

Modern 3D target detection and elevation data
Operates on S‑band with good balance of range and resolution
Advanced digital beamforming and signal processing
Resistant to common electronic countermeasures
Can support SAM and air defense systems

CONS

Short detection range compared to medium and long‑range radars
Limited public performance details
Likely high cost and export restrictions
Integration complexity with non‑native air defense systems
Less known field service record

SR‑3D Air Defense Radar

The SR‑3D Radar is a ground‑based, short‑range 3D air defense radar designed to spot, track, and cue air defense systems against a wide range of aerial threats. It is a modern sensor developed to improve situational awareness and bolster integrated air defense networks with accurate target data in three dimensions.

The radar is built by the Sensor Division of the Pakistan Air Force’s National Aerospace Science and Technology Park (NASTP). It represents Pakistan’s push toward indigenous air defense sensor technology and replaces older mechanically scanned systems with a phased array design.

SR‑3D operates in the S‑band frequency, which is common for medium‑range search and surveillance radars and offers a balance of range and resolution in air defense roles. The system uses digital beamforming and advanced signal processing to detect and track aircraft, helicopters, unmanned aerial vehicles (UAVs), and other low radar cross section (RCS) targets. Its design improves resilience against electronic countermeasures and enhances detection in complex environments.

The radar has a detection range of about 80 km and rotates to provide full 360‑degree coverage. It functions as both a surveillance radar for early warning and a target acquisition radar that can feed tracking data to surface‑to‑air missile batteries, anti‑aircraft guns, and close‑in weapon systems. Its modular architecture supports integration with command and control networks.

SR‑3D’s operational use is focused on ground‑based air defense units that need reliable short‑range detection with 3D target data, including elevation, to cue interceptors more effectively. It also serves as a stepping stone for future longer‑range radar variants that NASTP is planning to introduce.

SR‑3D Radar Price

SR‑3D pricing is not publicly disclosed, as it is defense equipment normally sold under government‑to‑government agreements or direct military procurement.

FAQs

What is the SR‑3D Radar used for?

It is a short‑range ground‑based radar to detect and track aircraft and relay data to air defense systems.

Who makes the SR‑3D?

It is developed by the National Aerospace Science and Technology Park under the Pakistan Air Force.

What is its detection range?

About 80 kilometers in typical air defense use.

Can it withstand electronic jamming?

Yes, it uses digital beamforming and ECCM‑style features to counteract jamming.

Is it operational outside Pakistan?

So far it is associated with Pakistan’s radar programs and not widely exported.

Reviews

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Range & Endurance:

8
Stealth Capability:

8
Technology:

8
Maintenance Efficiency:

8
Average Rating 6 / 10 based on your selection

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