Defence Line Card

Spur provides mission-grade RF and microwave systems trusted in defense, radar, and electronic warfare. Built for extreme performance, designed for absolute reliability.

Where Precision Defines Protection

Spur delivers mission-critical RF and microwave components built to withstand the extreme conditions of space. With 25+ years of expertise and global partnerships, we ensure reliability for satellites, launch vehicles, and advanced space platforms.

Tailored Systems

Custom solutions built for communication, navigation, and sensing requirements.

Mission-Grade Components

Amplifiers, oscillators, filters, and subsystems engineered for the vacuum of space.

Global Tech Access

Partnerships with leaders like Marubeni and QuickLogic expand our portfolio.

Trusted by Agencies

Supporting ISRO, DRDO, and aerospace primes worldwide.

Key Customers

Through Marubeni, QuickLogic, and other global leaders, Spur brings world-class technology to India’s space ecosystem. Our solutions align with primes like Boeing, Honeywell, and ISRO programs.

  • ISRO
  • BE
  • HAL
  • DRDO

Reliability as a non-negotiable

Every product is qualified to ITAR standards. Rigorous testing ensures reliability on field. Trusted by top agencies and aerospace OEMs.

Global Collaborations, Local Impact

From ground vehicles to airborne platforms, Spur’s defense solutions meet the highest military standards. Every product is tested for shock, vibration, and thermal endurance — ensuring unwavering performance in critical missions.

San Jose
India: Bangalore Hyderabad Trivandrum Ahmedabad New Delhi
Singapore

Product Catalogue

AGC
AGC

AGC develops and manufactures a full range of RF and Digital Materials, including thermoset and thermoplastic copper-clad laminates CCL and prepreg/bond ply substrates.

www.agc-multimaterial.com

About: Materials, Bond Plies / Prepregs, PTFE Resin System, Copper Cladding for RF Materials

Products Offering: Ceramic Filled PTFE Base Materials, Woven Glass Reinforced PTFE Base

Aldetec Inc.
Aldetec Inc.

Aldetec Inc, is a provider of custom Integrated Microwave Assemblies (IMAs) and RF Amplifier equipment for the commercial, military, and space flight industry sectors.

www.rf.uec-corp.com

Products Offering: Low noise Amplifier, Broadband Amplifier, Limiting Amplifier, High Power

Apollo Microwaves
Apollo Microwaves

Apollo Microwaves designs and manufactures a wide range of standard and custom-engineered microwave components and sub-systems for the satellite and wireless communication industries.

www.apollomw.com

About: Diplexers, Filters, Isolators, Magic Tees, Multiplexers, Phase Combiners, Rotary Joints, Switching & Combining, Terminations. Bends & Assemblies

Products Offering: Adaptor WG – Coax, Amplifier Output Assemblies, Antenna Feeds, Attenuators, Circulator, Couplers.

Charter Engineering Inc. (CEI)
Charter Engineering Inc. (CEI)

Charter Engineering Inc. (CEI) is a leading manufacturer of precision RF electromechanical switches and components with over 50 years of design experience.

www.ceiswitches.com

About: includes Type SMA DC – 26.5 GHz, 2.92 mm DC – 40.0 GHz, Type N DC – 12.4 GHz High Power, Type SC DC – 6.0 GHz Very High Power from DPDT upto SP12T switching options.

Products Offering: CEI introduces a new line up of DC – 40 GHz RF switches. The series

Crystek Corporation
Crystek Corporation

Crystek Corporation has been providing frequency products since 1958.

www.crystek.com

About: Compensated Crystal Oscillators), VCOs (Voltage Controlled Oscillators), and VCXOs (Voltage Controlled Crystal Oscillators). Other products include: PLL (Phase Lock Loop) Synthesizers, Red Box VCOs, RF Coaxial Cable Assemblies, RF Cable Connectors, Bulk RF Coaxial Cable, RF Power Detectors, Filters, Attenuators, DC Blocks, Passive Doublers, RFPRO (Pocket Reference Oscillators), Connectorized Amplifiers, VCO Evaluation Boards, and SAW based Clock Oscillators and VCSOs

Products Offering: Quartz crystals, XOs (Clock Oscillators), TCXOs (Temperature

dB Control Corp
dB Control Corp

About: dB Control Corp. supplies mission-critical, often sole-source, products worldwide to military organizations, as well as to major Défense contractors and commercial manufacturers

https://www.dbcontrol.com/

About: (MPMs), Transmitters, SSPAs, High- and low-voltage power supplies and modulators for radar, electronic countermeasures (ECM) and data link applications, Custom Radio Frequency (RF) Receivers and Sources, RF/Microwave Components and Integrated Microwave Subsystems – PIN Diode Switches, PIN Attenuators, PIN Limiters, DVLA Video products, Custom switch matrixes

Products Offering: High Power TWT Amplifiers (TWTAs), Microwave power modules

Eclipse MDI
Eclipse MDI

Eclipse MDI provides a full array of RF & Microwave products and services, ranging from coaxial microwave assemblies to broadband monolithic microwave integrated circuits

www.eclipsemdi.com

About: Equalizers, Couplers Amplifiers, IC MMIC Amp drivers.

Products Offering: Mixers, Frequency Multipliers, Limiters Power, Dividers Detectors

HD Communications Corp
HD Communications Corp

HD Communications Corp. offers an extensive range of products for the RF, Microwave, Communication and Laboratory Test markets.

www.hdcom.com

About: from 0.1 milli Watt 2.5 Kilo Watts. Low Noise Amplifiers, DC Block Amplifiers and Telecom Amplifiers.

Products Offering: Solid State and TWT Amplifiers from 1MHz to 40GHz with Power levels

International Manufacturing Services
International Manufacturing Services

International Manufacturing Services, Inc., For over 40 years, IMS has served as an industry leader providing component solutions and thick film innovations to our customers.

www.ims-resistors.com

About: Foil, Single Sided Thick Film, Power Chip Resistors, Advanced Chip Resistors, Terminations, Fixed attenuators, Temp Variable attenuator, Broadband splitters, Broadband couplers, Planar divider 0° Outputs Wilkinson, 90° Outputs Quadrature, 180° Outputs Rat Race, Thermal resistor.

Products Offering: Wraparound Thick Film, Wraparound Thin Film, Wraparound Metal

KVG Quartz Crystal Technology
KVG Quartz Crystal Technology

KVG Quartz Crystal Technology has capability to build the oscillators that use crystal technology.

www.kvg-gmbh.de/en/

About: Crystals, Bandpass filter, Frontend filter, LC filter, Notch filter, crystal -filters, typically Chebyshev or Butterworth designs with centre frequencies between 5 and 200 MHz and bandwidths from 1.5 to 75 kHz.

Products Offering: OCXO, VCXO, XO, TCXO, Precision crystals, Standard Crystals, Sensor

mmTron
mmTron

mmTron was formed in 2020 to enable a new generation of mmWave systems.

www.mmtron.com

About: Wide Bandwidth Distributed Amplifiers, Front-End Modules,  Mixers, Multipliers & Multi-Function MMICs. Voltage-Controlled Oscillators (VCOs), Switches & Wide Bandwidth Baluns,High-Speed Data Converter Interfaces.

Products Offering: mmWave Power Amplifiers, Low Noise Amplifiers, High-Speed Data Converter Interfaces.

Narda – MITEQ & Narda ATM
Narda – MITEQ & Narda ATM

Narda - MITEQ & Narda ATM has been serving the Microwave/RF components and subsystems, and SATCOM markets complete line of high- performance broad range of Passive and Active Components.

www.nardamiteq.com

About: Synthesizers, PIN Diode Limiters, PIN Diode switches, Electro Mechanical switches, RF Adaptors, Attenuators, RF Loads, Directional couplers, Isolators, Circulators, Power Dividers, Up/ Down converters etc Rectangular wave guide, Double ridge waveguide, Flange Gaskets, Bias Tees, Flexible waveguide, Waveguide Phase shifters, Arc detectors, Horn Antenna etc.

Products Offering: RF Amplifiers, LNA, Mixers, Modulators, Multipliers, Oscillators

Omnetics Connector Corporation
Omnetics Connector Corporation

Omnetics Connector Corporation is a world-class miniature connector design and manufacturing company with over 30 years of experience.

www.omnetics.com

About: connectors are available in MIL-DTL-32139, MIL-DTL-83513 and Industrial grade, Avionics, Medical, Military & Defence, Petroleum & Space Segments. Including Micro- D, Circular, Strip Connectors, Nano-D, Circular, Strip, Coax Connectors, High Speed Connectors, Quick Lock USB 3.0.

Products Offering: Products Offering : Nano-miniature highly reliable electronic connectors and interconnection systems

Pasternack
Pasternack

Pasternack continues its mission to provide the users of RF and Microwave components and assemblies the broadest and deepest selection of products available for same-day shipment worldwide.

www.pasternack.com

About: RF Connector Dust Caps, RF Connector Shorts, Connectors, Couplers, Diplexers, Filters, RF Frequency Multipliers, Synthesizers, Isolators, RF Loads, RF Matching Pads, Mixers, RF Oscillators, RF Phase Shifters, Trimmers, Dividers, RF Signal Power Tappers, Switches, Test and Measurement Solutions, Waveguides & Antennas.

Products Offering: RF Adapters, RF Amplifiers, Attenuators, Assemblies, RF Coax Cables

Quest Microwave
Quest Microwave

Quest Microwave has several standard products featured in this online catalogue.

www.questmw.com

About: flange mounting or conventional thru-hole mounting as well as coaxial units. Other standard products include waveguide units, Iso-adapters, Iso-hybrid combiners, and multi-junctions.

Products Offering: Microwave Isolator and Circulator drop-in units available in ultra small with

RLC Electronics
RLC Electronics

RLC Electronics has been the leading designer and manufacturer of high quality & high- performance broad range of Passive and Active Components.

www.rlcelectronics.com

About: Tees, Terminations, Custom Products, Other Transmission Line Components.

Products Offering: Switches, Filters, Coupler, Power Dividers, Attenuators, Detectors Bias

Teledyne Microwave Solutions (TMS)
Teledyne Microwave Solutions (TMS)

Teledyne Microwave Solutions (TMS) and Microwave electronics, delivers the world’s most advanced microwave technologies for the aerospace, military, commercial, and industrial applications.

www.teledyne-ade.com

About: based SSPAs up to 12KW power, BAW delay devices, YIG Oscillators, Filters, Frequency synthesizers, Voltage Controlled Oscillators, Detectors and Mixers etc. Teledyne – MEC today continues to be the world leader in the design, development, and manufacture of Communication TWTs, Continuous wave TWTs and Pulsed Radar TWTs.

Products Offering: High Performance 3-to-63-Watt GaN Broadband Amplifiers, GaN

Teledyne Reynolds
Teledyne Reynolds

Teledyne Reynolds, leads the connector industry worldwide in the design of High voltage interconnects rated for use at voltages from 5kVDC to 50kVDC

www.teledynedefenseelectronic.com/reynolds

About: Connectors and Cable Assemblies, High Voltage Mica capacitors, Spark Gaps, Triggered Spark Gaps and High Voltage Hermetic Connectors.

Products Offering: High Voltage Wires and Cables, single pin and multi- pin High Voltage

Werlatone
Werlatone

Werlatone actively pursues the most complex RF applications. We supply the most advanced, High Power Passive Components, Modules, and fully Integrated Sub-System Architectures.

www.werlatone.com

Products Offering: High Power, broadband RF coaxial components include High Power (Uni, Dual, Bi) Coaxial Directional Couplers, 90 deg Hybrid Couplers, High Power RF Combiners / Power Dividers, 180 deg Hybrid RF Combiners / Dividers and RF Filters. Frequency ranges from DC to 6 GHz, Power: 5W CW to 100 kW CW. Radial and E-Plane combiner Power meters.

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