EMC Testing Labs in Hyderabad – Accredited Facilities

Argus Embedded Systems Pvt Ltd (AESPL)

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Argus Embedded Systems, founded in 2011 and headquartered at Jubilee Hills in Hyderabad, Telangana, is an electronic product engineering and electronics manufacturing services (ESDM) company that offers EMI and EMC work as an engineering discipline alongside its design and build business, with global delivery centres in the United States, United Kingdom, Germany, France, the UAE, Saudi Arabia and Australia. Its EMC offering is design-led rather than certification-led: board and system-level analysis, electromagnetic simulation, design review and compliance assessment, and EMI/EMC testing of printed circuit boards, populated assemblies and complete electronic systems - the emphasis being on locating and fixing a coupling or emission problem in the layout before a formal campaign. The published programme is unusually defence-weighted for an Indian engineering house, naming specific MIL-STD-461F test methods - CE102, RE101 and RE102 for emissions, and CS101, CS114, CS116, RS101 and RS103 for susceptibility - alongside the IEC and CISPR commercial families and the FCC, Canadian ICES-003 and Japanese VCCI regulatory sets, with magnetic field simulation, impulse and insulation resistance measurement also offered. The company holds AS9100D certification for its manufacturing operations covering printed circuit board assemblies, electromechanical and cable assemblies and box build, but publishes no ISO/IEC 17025 or NABL accreditation for a test laboratory and does not describe owned chambers, so it is recorded here without an accreditation entry and is best understood as an EMC engineering and managed-test provider rather than an accredited test house. Specialisations are aerospace and defence electronics, PCB and system-level EMC design, electromagnetic simulation, and railway, medical and industrial embedded hardware.

Astra Microwave Products Ltd - EMI/EMC Test Facility

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Astra Microwave Products, founded in 1991 and headquartered at Astra Towers in Kothaguda near HITEC City, Hyderabad, is one of India's major private radar and microwave subsystem manufacturers for the defence and space sectors, and it operates its EMI/EMC facility as an accredited service available to external customers as well as its own programmes. The laboratory holds NABL accreditation to ISO/IEC 17025:2017 under laboratory identification TC-6264. Its shielded semi-anechoic chamber measures 6.7 by 6.1 by 3.75 metres with shielding effectiveness better than 100 dB and covers 10 kHz to 40 GHz, with radiated susceptibility fields to 60 V/m - a specification built for airborne and shipborne radar hardware rather than commercial electronics. The test programme is correspondingly military: the MIL-STD-461 method set run here includes conducted emissions on power leads (CE01, CE03, CE101 and CE102), radiated emissions in both magnetic and electric field modes plus antenna terminal emissions, conducted susceptibility on power leads, antenna ports and by bulk cable injection including intermodulation and transient methods, and radiated susceptibility from 14 kHz to 40 GHz. Beyond EMC proper, the facility measures aircraft electrical power characteristics to MIL-STD-704 revisions D, E and F, and performs shipboard DC magnetic field testing - both capabilities that are rare outside national defence laboratories. The company is chaired by Dr. Avinash Chander, former Director General of DRDO, under managing director Dr. Maram Venkateshwar Reddy. Specialisations are radar and microwave subsystems, airborne and shipborne defence electronics, space hardware, meteorology and homeland security systems.