Communications & Power Industries
The world's leading manufacturer of klystrons, helix TWTs, coupled cavity TWTs, gyrotrons, complex transmitter subsystems, and microwave power modules (MPMs). These products serve the communications, radar, medical, electronic warfare, industrial and scientific markets.
- +1 (972) 852-5300
- +1 (972) 852-5305
- 1000 Klein Road
Plano, TX 75074
United States of America
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Microwave Tubes
TRAVELING WAVE TUBES (TWTS), MAGNETRONS AND KLYSTRONS
Communications & Power Industries
CPI TMD has been immersed in the research, design and manufacture of electron devices since its inception, delivering solutions into some of the most demanding applications to support its customers’ requirements. CPI TMD's tube engineering "DNA" extends back to EMI Electronics' high-power klystron developments during World War II. Since then, CPI TMD has been instrumental in many of the industry's major TWT, magnetron and klystron developments.
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Extended Interaction Klystrons
EIKs
Communications & Power Industries
Welcome to CPI SMP Division's extended interaction klystron (EIK) product page. Here you will find listings of performance by model number, with sort capability, to help you select the appropriate EIK for your application
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Ring-Loop TWTs
Communications & Power Industries
Small and lightweight products for pulsed radar and most advanced designs for commercial, electronic warfare and radar systems, the unique ring-loop slow-wave structure used in these CPI BMD traveling wave tubes provides high gain at kilowatt peak RF power levels without oscillation and achieve greater than 30% efficiency.
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Integrated Microwave Assemblies
IMAs
Communications & Power Industries
• High power handling• Low-noise figure• Calibrated couplers• Variable attenuation• Frequencies from 100 MHz to 40 GHz
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Bench Top Test Set
WesTest-3000/BTTS
Communications & Power Industries
*PXI Based*Test Requirements Driven*Cost Capability Consistency*Software Standards- ATML, IEEE
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Magnetrons
Communications & Power Industries
- Coaxial magnetrons- Frequency agile magnetrons- Beacon magnetrons- Injection locked magnetrons
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Helix TWTs
Communications & Power Industries
• Frequency range 2 GHz to 40 GHz• Power levels up to 2.5 kW CW• Air, liquid and conduction cooling• Multiple stage collectors for improved efficiency• CW (continuous wave) & (pulsed) configurations available
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Power Grid Devices Eimac
Communications & Power Industries
• Power levels up to 250 W to 2.5 kW• Air, liquid, and conduction cooling
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Solid State Power Amplifiers
SSPAs
Communications & Power Industries
- Ruggedized for use in pulsed airborne, naval and ground radar- Found in weather forecasting Doppler radar systems- Utilized world-wide in air traffic control and precision approach radar systems
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Telemetry Antennas
Communications & Power Industries
CPI SAT is a multinational manufacturer of high-performance, highly engineered antenna systems used for critical satellite communications, telemetry, tracking and control (TT&C), general telemetry, earth observation (EO), radar, electronic warfare, search and rescue and other specialty applications. Offering advanced antenna systems for land, air and sea, with a full range of solutions and capabilities to meet any military requirement, and its Orbital Systems operations design and manufacture antenna systems that meet the high performance, accuracy, and high reliability needs of demanding satellite tracking applications and mission-critical uplink and downlink applications.
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Coupled Cavity TWTs
Communications & Power Industries
• Frequencies from 2.7 to 37.5 GHz• Peak levels: 500 W to 180 kW• Cooling type: air, liquid, conduction• Depressed or grounded collectors• CW (Continuous Wave) and Pulsed
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Pressure Windows
Communications & Power Industries
CPI Beverly manufactures and tests a wide variety of vacuum and pressure windows currently used in a wide variety of applications including space / satellite, lab testing, and radar. We are able to manufacture pressure windows for high volume applications or design fully custom one off windows to meet your project’s needs.
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Instrumentation HPAs
Communications & Power Industries
CPI SMP Division provides a complete line of high-powered continuous wave (CW) and pulsed instrumentation amplifiers for EMC testing, available in octave and multi-octave bandwidths from 1.0 GHz to 95.0 GHz and power levels exceeding 2.0 kW to meet the new military and automotive standards. CPI is the only supplier that manufactures both the traveling wave tube (TWT) and the TWT amplifier.
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High-voltage Power Supplies
Communications & Power Industries
The CPI TMD high-voltage power supplies offer many features desirable for modern radar and electronic warfare applications: high efficiency, ultra-low voltage ripple (low noise), high inverter frequencies, ultra-low pulse-to-pulse jitter, low throughput delay and high power density. The units are lightweight and compact with excellent thermal management, and the high-voltage sections are encapsulated with an oil-free, silicone-based compound. This provides excellent protection in harsh environments while also enabling easy maintenance.
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Transmitters
Communications & Power Industries
Frequencies from 1 GHz to 40 GHzPower levels from 100 W to 2 MW















