What UTE Microwave does

UTE Microwave, Inc. is a privately-held US manufacturer of ferrite-based passive RF and microwave components, headquartered in Asbury Park, New Jersey. The company has been in operation for over 45 years and produces a focused catalog of circulators, isolators, multiport devices, drop-in components, and waveguide products spanning roughly 174 MHz (UHF) through 18 GHz (Ku-band), with power ratings from milliwatts to 200 kW peak. Its core technology is the magnetically biased ferrite junction circulator, a 3-port device enabling one-directional microwave energy flow, which UTE combines into multiport and high-isolation configurations and adapts into coaxial, waveguide, and TEM/Guide form factors.

The company sells to four primary end markets: military and defense (the stated primary segment, covering radar, electronic warfare, and tactical communications), commercial communications (cellular, PCS, PCN, wireless infrastructure), medical and industrial RF (including 915 MHz and 2450 MHz ISM band devices), and scientific research. Customers purchase via quote requests through the company website or through a network of domestic reps (AZ, CA, IA, IL, MO, NJ, OH) and international reps across 13 countries in Europe and Asia.

Revenue mechanics are entirely hardware sales with quote-based unit pricing, Net 30 terms, FOB Asbury Park. The company holds US military quality certifications MIL-I-45208A and MIL-C-45662, which qualify it for defense prime contractor supply chains and serve as a meaningful entry barrier. There is no evidence of public funding, M&A activity, leadership turnover, or recent product launches in the source material, and the company discloses no revenue, headcount, or customer logos.

Name

UTE Microwave

Legal name

UTE Microwave, Inc.

Website

https://utemicrowave.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

UTE Microwave is a privately-held US manufacturer of ferrite-based RF and microwave components (circulators, isolators, drop-ins, waveguide devices) covering UHF through Ku-band. It sells quote-based, MIL-spec hardware to military, commercial communications, medical/industrial, and scientific customers via direct sales and an international rep network.

Ownership category

akta.pro rank

Product category

RF and Microwave Ferrite Components

NAICS

Communications Equipment Manufacturing (3342)

SIC

Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Passive Components (Resistors, Capacitors, Inductors, Ferrites) (IMAGAJAA)

akta.pro secondary industry

Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ)

Keywords

• Ferrite microwave components
• RF circulators
• RF isolators
• Waveguide components
• Military RF components

Headquarters

HQ city

Asbury Park

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Standard Ferrite Components: Sale of catalog-standard ferrite circulators, isolators, and related microwave components. Products include waveguide, coaxial, and drop-in designs across various frequency ranges from UHF to Ku-band.
2. Custom Component Design: Custom design and manufacture of ferrite devices for specific application requirements, augmenting the standard product catalog.
3. Special Order Products: Special frequency, waveguide size, or flange configurations available as custom designs upon request.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

UTE Microwave manufactures ferrite-based RF and microwave passive components—principally circulators and isolators—for signal routing, port-to-port isolation, VSWR reduction, and duplexing in microwave systems. Products are offered in coaxial, waveguide, drop-in, and TEM/Guide form factors across UHF through Ku-band (174 MHz to 18 GHz) and power levels from milliwatts to 200 kW peak, with both catalog standard units and custom designs. Customers include military/defense, commercial communications, medical/industrial ISM, and scientific research programs.

Product overview

UTE Microwave offers a comprehensive portfolio of ferrite-based RF and microwave components, centered on circulators and isolators. The core product line includes Ferrite Isolators and Ferrite Circulators covering octave frequency bands from 1-18 GHz. These are complemented by specialized variants including Multiport Circulators (4-port to 7-port configurations), High Ratio Isolators (40-60 dB isolation), and Drop-In components for stripline applications. The company serves high-power applications through its High Power Circulators, High Power Drop-In, EIA Circulators, and UHF Circulators product lines, covering frequencies from UHF (174 MHz) through Ku-band (18 GHz). Waveguide-based solutions include Waveguide Circulators and Waveguide Isolators in standard waveguide sizes (WR284-WR42), while Isolator Adaptors bridge between waveguide and coaxial transmission lines. Radar-specific offerings are provided through dedicated Radar Circulators, and Industrial/Medical/Communications products address ISM band applications at 915 MHz and 2450 MHz. All products are available in standard connector types (N, SMA, DIN 7/16) and waveguide configurations with power ratings ranging from milliwatts to 200 kW peak.

Differentiator

Problem solved

Functional benefit

Products and services

• Ferrite Isolators Octave band ferrite isolators and circulators available from 1-18 GHz in common octaves, with 18 dB minimum isolation. Popular ranges are stocked for quick delivery. Target customers are military, commercial communications, and scientific system builders requiring broadband microwave isolation.
• Ferrite Circulators Popular commonly used band circulators and isolators with narrower bandwidth and improved specifications (22 dB min isolation, 0.30 dB max insertion loss). Stock available on many models. Used in RF and microwave systems requiring higher-performance signal routing than octave-band units.
• Multiport Circulators 4-port, 5-port, and 6-7 port circulators combining multiple junctions to provide additional isolation. Available with various connector types and configurations including H-type, Pi-type, and high power duplexers. Used where single-junction isolation is insufficient.
• High Ratio Isolators High-ratio isolators combining multiple isolators to deliver 40 dB and 60 dB isolation. Available in low-power octave-bandwidth versions and UHF/S-band narrow-band high-power versions. Used where very high port-to-port isolation is required.
• Drop-In Isolators Low-power drop-in isolators from 800 MHz to 15 GHz for matching and protecting stripline circuits. Ideal for cellular, PCS, and communications applications in both small and high volume production.
• Drop-In Circulators Drop-in circulators and isolators for power amplifier applications from 800 MHz to Ku Band, covering wireless and PCN frequencies with power levels from milliwatts to many watts. Used in wireless, PCN, and amplifier subsystems.
• High Power Drop-In High-peak and high-average-power drop-in ferrite circulators for radar and other applications from UHF to S-band. Kilowatt average power levels at VHF through S-band, with L- and S-band radar specialty.
• UHF Circulators High-performance, low-loss circulators and isolators covering TV channels 7-78 (174-860 MHz). Available in high-power (500W/1kW) and medium-power (100W) configurations. Used in UHF broadcast and high-power applications.
• Industrial Medical Communications (IMS) Band Circulators UHF circulators and isolators covering common frequency bands from 300 to 1200 MHz for power levels up to 100W CW. Includes 915 MHz and 2450 MHz ISM band devices. Used in industrial heating, medical RF equipment, and communications applications.
• Radar Circulators Standard and custom circulators and isolators for radar applications from UHF through X-band in single and dual junction configurations. Used in radar system front-ends for transmit/receive isolation.
• High Power Circulators High-power coaxial circulators and isolators covering FM Band, VHF, and L-band frequencies with power ratings from 1kW to 30kW peak. Used in high-power broadcast, VHF, and L-band systems.
• EIA Circulators Custom high-power circulators and isolators utilizing EIA connector interfaces from UHF through S bands, with power ratings from 20kW peak to 200kW peak. Used in very high-power broadcast, TV, and pulsed RF systems.
• Isolator Adaptors Iso-adapters and circulator-adaptors that bridge waveguide and coaxial transmission lines, available from WR284 through WR62 at low and medium power levels. Aluminum construction with magnetic shielding. Used in mixed waveguide/coaxial system integrations.
• Waveguide Circulators Waveguide ferrite circulators and isolators available in waveguide sizes WR284 through WR62 (2.6-18 GHz), with 26 dB minimum isolation and 0.15 dB maximum insertion loss. Power terminations from 1W to 1kW available. Standard CPR, CMR, UG, and square flange types offered.
• Waveguide Isolators High-power waveguide circulators and isolators in WR284 through WR42 at power levels up to 1kW average, with higher reverse and peak power options available. Used in high-power waveguide systems requiring directional isolation.
• Custom Ferrite Component Design Custom design and manufacture of ferrite circulators, isolators, and adapters for unique application requirements across coaxial, waveguide, and TEM/Guide form factors, including special frequencies, waveguide sizes, flange configurations, and EIA interfaces.

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Mercury Systems: Mercury Systems is a defense-focused electronics integrator that builds radar, EW, and electronic warfare subsystems including RF passive components. It addresses the same defense primes that buy ferrite components from UTE.
• Cobham Advanced Electronic Solutions: Cobham Advanced Electronic Solutions (now part of Eaton) supplies rugged RF, microwave, and electronic warfare components to aerospace and defense markets. It overlaps with UTE on ferrite circulators and isolators used in airborne and naval radar/EW systems.
• Qorvo: Qorvo is a large RF systems supplier with passive and active RF content including defense and commercial applications. Its broader portfolio competes with UTE on integrated RF front ends where circulators/isolators are embedded.
• Murata Manufacturing: Murata is a global passive electronic components leader with RF ferrite and EMI/RFI products. It is a broader incumbent supplying similar functional building blocks (inductors, filters, isolators) into consumer, automotive, and industrial customers.
• Skyworks Solutions: Skyworks is a broad incumbent RF semiconductor and passive component supplier serving wireless and defense markets. While it focuses on active RFICs, its circulator/isolator business competes with UTE in cellular and wireless infrastructure sockets.

Direct peers

• MECA Electronics: MECA designs and manufactures RF/microwave passive components including circulators, isolators, attenuators, and terminations for commercial and military customers. Direct competitor in the ferrite passive components category.
• Renaissance Electronics Corporation (RECC): RECC designs and manufactures ferrite circulators, isolators, and integrated microwave subassemblies for defense and commercial markets. Closely aligned with UTE in custom and catalog ferrite solutions for radar and EW customers.
• DiTom Microwave: DiTom manufactures ferrite isolators, circulators, and related microwave components for similar defense, commercial, and industrial customers. Directly comparable product portfolio including drop-in and high-power ferrite devices.
• JQL Technologies: JQL manufactures ferrite-based isolators and circulators for microwave applications, including defense and telecom customers. Small specialty vendor with directly comparable product offering to UTE.
• Smiths Interconnect (TRAK Microwave): Smiths Interconnect acquired TRAK Microwave and other legacy microwave houses; it directly competes with UTE in ferrite-based circulators and isolators for defense and commercial microwave applications. Overlap is strongest in waveguide and coaxial ferrite components sold to defense primes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ute-microwave-inc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about UTE Microwave