Advanced RF Subsytem Engineering

Advanced RF Subsytem Engineering

MEI Defence and Security represent and coordinates the delivery of RF, microwave, and antenna systems supporting Private drone manufacturers, UAV and UGM platforms, Radar developers, and Defence system integrators.

We work closely with organisations that outsource RF and microwave subsystem development, enabling access to high-performance, production-ready RF technologies through exclusive partnerships with select Israeli OEMs. Our role is to support lawful sourcing, technical coordination, and integration of RF solutions aligned with platform requirements, production timelines, and regulatory frameworks. We are committed to delivering Disruptive innovations, Multidisciplinary solutions Out-of-the-box thinking, and creativity. We provide tailor-made RF and microwave communication and telemetry solutions designed for sea, ground, and air applications

MEI Defence and Security represent and coordinates the delivery of RF, microwave, and antenna systems supporting Private drone manufacturers, UAV and UGM platforms, Radar developers, and Defence system integrators.

We work closely with organisations that outsource RF and microwave subsystem development, enabling access to high-performance, production-ready RF technologies through exclusive partnerships with select Israeli OEMs. Our role is to support lawful sourcing, technical coordination, and integration of RF solutions aligned with platform requirements, production timelines, and regulatory frameworks. We are committed to delivering Disruptive innovations, Multidisciplinary solutions Out-of-the-box thinking, and creativity. We provide tailor-made RF and microwave communication and telemetry solutions designed for sea, ground, and air applications

40 GHz

Max Frequency Range

DC–SHF

Spectrum Coverage

AS9100D

Quality Standard

B2S

Build to Spec

Products Offered

Products Offered

Products Offered

PSDU
The Elipse Power Supply & Distribution Unit (PSDU) is designed to meet the rigorous demands of military applications.
PSDU
The Elipse Power Supply & Distribution Unit (PSDU) is designed to meet the rigorous demands of military applications.
FEA-Front End Amplifier
Elipse Engineering's Transceiver Front End is a compact Front End Amplifier that can be integrated into data link systems, maintaining signal KPIs and enhancing the overall system link budget and performance.
FEA-Front End Amplifier
Elipse Engineering's Transceiver Front End is a compact Front End Amplifier that can be integrated into data link systems, maintaining signal KPIs and enhancing the overall system link budget and performance.
V-UHF RFDU
P/N V/UHF RFDU is designed to operate as in-door controlled equipment during harsh environmental conditions.
V-UHF RFDU
P/N V/UHF RFDU is designed to operate as in-door controlled equipment during harsh environmental conditions.
Multi-Channel Bank Filter
Multi-Channel Bank Filter in S-Band designed to operate in harsh environmental conditions.
Multi-Channel Bank Filter
Multi-Channel Bank Filter in S-Band designed to operate in harsh environmental conditions.
Multi-Channel Bank Filter
Multi-Channel Bank Filter in S-Band designed to operate in harsh environmental conditions.
Multi-Channel Bank Filter
Multi-Channel Bank Filter in S-Band designed to operate in harsh environmental conditions.

Technical Capabilities

Technical Capabilities

Technical Capabilities

Engineered capability across the RF spectrum — from baseband signal processing to high-frequency microwave systems — configured for the demands of modern defence platforms and contested operational environments.

Engineered capability across the RF spectrum — from baseband signal processing to high-frequency microwave systems — configured for the demands of modern defence platforms and contested operational environments.

Engineered capability across the RF spectrum — from baseband signal processing to high-frequency microwave systems — configured for the demands of modern defence platforms and contested operational environments.

01

01

01

Front-End & Power Systems

  • Transceiver front-end amplifiers (FEA)

  • Power supply & distribution units (PSDU)

  • High-power RF amplifier modules

  • Low-noise amplifiers (LNA)

  • RF switching matrices

Front-End & Power Systems

  • Transceiver front-end amplifiers (FEA)

  • Power supply & distribution units (PSDU)

  • High-power RF amplifier modules

  • Low-noise amplifiers (LNA)

  • RF switching matrices

Front-End & Power Systems

  • Transceiver front-end amplifiers (FEA)

  • Power supply & distribution units (PSDU)

  • High-power RF amplifier modules

  • Low-noise amplifiers (LNA)

  • RF switching matrices

02

Spectrum & Filtering Architecture

  • Multi-channel bank filter systems

  • S-Band, C-Band, Ku-Band filters

  • V/UHF RF distribution units (RFDU)

  • HF RF distribution architecture

  • Diplexers and multiplexers

  • EMI-resilient filter assemblies

03

Telemetry & Data Link Systems

  • Tactical communication subsystems

  • UAV telemetry and command links

  • RF payload electronics integration

  • SATCOM-related RF subsystems

  • Data link signal enhancement modules

  • Link budget optimisation systems

04

Signal Processing & Digital RF

  • FPGA-based RF signal processing

  • DSP-integrated RF subsystems

  • Software-defined radio (SDR) elements

  • Embedded RF electronics

  • Digital pre-distortion systems

  • Baseband-to-RF integration modules

05

EW, Radar & Payload Architecture

  • EW-related RF subsystem components

  • Radar front-end RF assemblies

  • Integrated RF payload architectures

  • DRFM-adjacent signal processing

  • Wideband receiver subsystems

  • Electronic attack/protection elements

06

UAV & Autonomous Platform RF

  • UAV communication system integration

  • Airborne payload RF module design

  • Size, weight, power-constrained RF

  • Multi-platform RF interoperability

  • Vibration and temperature-rated assemblies

  • Autonomous platform RF coordination

Operational Applications :

RF systems do not fail gracefully in operational contexts. Mission success depends on communication integrity, spectral awareness, and subsystem reliability under conditions that no laboratory environment fully replicates.

RF systems do not fail gracefully in operational contexts. Mission success depends on communication integrity, spectral awareness, and subsystem reliability under conditions that no laboratory environment fully replicates.

01

UAV & UAS Systems

Command, control, and telemetry RF architecture for multi-rotor, fixed-wing, and VTOL platforms operating beyond visual line of sight.

02

ISR Platforms

RF payload architecture for intelligence, surveillance, and reconnaissance systems requiring high-integrity data links under adversarial conditions.

03

EW Systems

Wideband receiver and signal processing subsystems for electronic warfare — detection, analysis, and countermeasure RF architectures.

04

Tactical Communications

Ground and airborne tactical communication systems requiring frequency agility, low probability of intercept, and spectrum resilience.

05

Counter-UAS

RF detection, tracking, and denial subsystems for counter-drone applications — passive and active RF architectures.

06

Radar Systems

Front-end RF assemblies and signal processing chains supporting ground surveillance, airborne, and maritime radar development programmes.

07

Aerospace Payloads

Airborne RF payload modules engineered for SWaP constraints, vibration environments, and high-altitude operational profiles.

08

SATCOM Systems

Satellite communication RF front-end and signal conditioning subsystems for fixed, mobile, and airborne SATCOM terminal integration.

09

Naval RF Environments

Maritime-qualified RF subsystems for shipborne communication, sensor, and countermeasure platforms — corrosion and EMC-rated.

10

Autonomous Platforms

RF communication and sensing architecture for autonomous ground, air, and surface vehicles — multiband, resilient, operationally integrated.

11

Ground Systems

Fixed and mobile ground station RF systems — control stations, relay nodes, and fixed infrastructure RF integration.

12

Mission Systems Integration

Multi-system RF coordination for complex mission platforms requiring interoperable RF subsystems across communication, sensing, and EW domains.

Engagement Model for Drone & System Manufacturers :

MEI Defence and Security operate as a representation and integration partner for companies developing UAVs, radar systems, and defence platforms that require reliable RF subsystems without building full in-house RF capabilities.

We support:

  • RF subsystem selection and feasibility alignment

  • OEM coordination and technical discussions

  • Integration planning with airframe, payload, or radar platforms

  • Delivery coordination and long-term programme support

MEI Defence and Security does not manufacture RF hardware directly. All hardware is produced by qualified OEM partners, with technical and commercial engagement coordinated through a structured and compliant process.

Click here to download the RF Microwave and Antenna Solutions Brochure

Click here to download the RF Microwave and Antenna Solutions Brochure

Connect With Us

If your programme requires RF subsystem capability — whether at concept stage, mid-development, or for subsystem replacement — a technical discussion costs nothing and typically clarifies what is and is not feasible within your timeline and budget envelope.

If your programme requires RF subsystem capability — whether at concept stage, mid-development, or for subsystem replacement — a technical discussion costs nothing and typically clarifies what is and is not feasible within your timeline and budget envelope.

Sathish Kumar

(India Operations (RF)| Europe Operations)

+421 950384651

sathish@meidefsec.com


Yashwanth

(Sales and India Operations)

+91 9688017666

yashwanth@meidefsec.com

© 2025 MEI Defence and Security. All Rights Reserved

Powered by GodXDesigns

Sathish Kumar

(India Operations (RF)| Europe Operations)

+421 950384651

sathish@meidefsec.com


Yashwanth

(Sales and India Operations)

+91 9688017666

yashwanth@meidefsec.com

© 2025 MEI Defence and Security.

Powered by GodXDesigns

Sathish Kumar

(India Operations (RF)| Europe Operations)

+421 950384651

sathish@meidefsec.com


Yashwanth

(Sales and India Operations)

+91 9688017666

yashwanth@meidefsec.com

© 2025 MEI Defence and Security. All Rights Reserved

Powered by GodXDesigns