What Ciao Wireless does

Ciao Wireless, Inc. is a privately held designer and manufacturer of solid-state RF and microwave thin-film hybrid amplifiers and radial power combiners-dividers, headquartered in a single 42,000 square foot facility in Camarillo, California. The company was founded in February 2003 and operates with 101-250 employees. Its product portfolio spans frequency coverage from 30 kHz (some sources cite 1 MHz) to 50 GHz, with extensions to 52 GHz, and includes octave/half-octave, broadband, multi-octave, ultra-broadband, low noise, ultra-low noise (0.3 dB), limiting, KA-band, and comm-band amplifiers with integrated detector/attenuator options, as well as radial power combiners-dividers supporting up to 80 kW power handling. Core technology is built on GaAs FET MIC thin-film hybrid chip-and-wire construction, balanced (Lange coupler) and single-ended circuit topologies, and proprietary N-Way radial transmission line combining, manufactured and 100% unconditionally stability-tested in-house.

The company serves defense, military, aerospace/Hi-Rel, and commercial communications customers, with explicit applications in EW, ECM, ESM, radar (including SAR), decoys, seekers, simulators, missiles, data links, UAVs, sat-com, and test and measurement. It is ISO 9001:2015 and AS9100:2016 (AS9100D) certified, recertified in April 2021 by NQA, USA, supporting space-qualified amplifier assembly work. The business model is hardware sales of catalog models, customized catalog models, and fully custom designs, distributed exclusively through direct enterprise sales with a quote-based Request a Quote system. No resellers, distributors, or channel partners are used. Revenue mechanics depend on enterprise sales cycles in defense and aerospace primes, with pricing undisclosed publicly and extended warranties available on request. Marketing relies primarily on the company website, downloadable datasheets and catalogs, and earned editorial coverage in publications such as Microwave Journal.

Name

Ciao Wireless

Legal name

Ciao Wireless, Inc.

Website

https://ciaowireless.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

101–250 employees

Short description

Ciao Wireless designs and manufactures solid-state RF and microwave thin-film hybrid amplifiers and radial power combiners-dividers (30 kHz to 50 GHz) for defense, aerospace, and commercial communications customers via direct enterprise sales.

Ownership category

akta.pro rank

Product category

RF and Microwave Amplifiers

NAICS

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (33422), Other Communications Equipment Manufacturing (33429)

SIC

Radio & Tv Broadcasting & Communications Equipment (3663), Communications Equipment, Nec (3669)

akta.pro primary industry

RF Front-End Modules (FEMs) & Integrated RF Modules (HDAHAMAA)

akta.pro secondary industries

Low-Noise Amplifiers (LNAs) & RF Gain Blocks (HDAHAMAC), Power Amplifiers (PAs) & Envelope Tracking ICs (HDAHAMAB)

Keywords

• RF microwave amplifiers
• Low noise amplifiers
• Radial power combiners
• High power amplifiers
• Space qualified amplifiers

Headquarters

HQ city

Camarillo

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. RF/Microwave Amplifier Sales: Revenue generated from the sale of catalog and custom-designed solid-state hybrid RF and microwave amplifiers, covering Low Noise Amplifiers, Medium and High Power Amplifiers, Narrow, Broadband and Ultra Broadband Linear and Limiting Amplifiers, Surface Mount and KA-Band Amplifiers. Products are available as catalog models, catalog models with customization, or fully custom designs.
2. Radial Power Combiner/Divider Sales: Revenue from radial power combiners and dividers for high power solid state transmitter and amplifier applications, covering frequency ranges from UHF through KU-Band with N-Way options from 4:1 through 90:1. Both catalog and custom configurations available.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Ciao Wireless designs and manufactures solid-state hybrid RF and microwave amplifiers and subassemblies covering frequency ranges from 30 kHz to 52 GHz, including Low Noise, Medium/High Power, Narrow, Broadband, Ultra Broadband, Limiting, and KA-Band amplifiers. The company also manufactures N-Way radial power combiners/dividers for high-power transmitter and amplifier applications, available as catalog models, customized catalog models, or fully custom designs using GaAs FET MIC thin-film hybrid technology.

Product overview

Ciao Wireless is a manufacturer of Solid-State Hybrid RF and Microwave Amplifiers and Subassemblies covering frequency ranges from 30 kHz to 52 GHz. The product portfolio includes multiple amplifier types organized by frequency coverage: Octave and Half Octave Amplifiers, Radar and Communications Amplifiers, Broadband and Multi-Octave Amplifiers, Ultra Broadband Amplifiers, Low Noise Amplifiers (including Ultra Low Noise variants with 0.3dB noise figures), Limiting Amplifiers, KA Band Amplifiers, and Communication Band Amplifiers with Integrated Detector/Attenuator. The company also manufactures Radial Power Combiners-Dividers (RPC/RPD) for high-power applications ranging from UHF through Ku-band with N-Way options from 4:1 to 90:1. Additional offerings include Space Qualified Amplifier Assemblies and various housing styles (C-Style, FB-Style, K-Style, X-Style, Q-Style, Gold-Pack, MF, AML, ALC). Products are designed using GaAs FET MIC Technology with thin-film hybrid construction and support both catalog models and custom configurations. Applications span EW, ECM, ESM, Radar (including SAR), Decoys, Seekers, Simulators, Missiles, Data Links, Test and Measurement, UAVs, Sat-Com, and Commercial Communications Systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Radar & Communications Amplifiers RF and microwave amplifiers designed for radar and communication systems covering frequency bands from 1.2-1.6 GHz up to 27.5-29.0 GHz, including L-band, S-band, C-band, X-band, and Ku-band applications.
• Octave & Half Octave Amplifiers RF amplifiers covering octave and half-octave frequency bands from 1.0-2.0 GHz up to 12.0-24.0 GHz, designed for narrow-band applications requiring specific frequency coverage.
• Broadband & Multi-Octave Amplifiers Amplifiers covering multiple octave bands including 0.5-18.0 GHz, 1.0-18.0 GHz, and 2.0-22.0 GHz frequency ranges for wideband applications.
• Ultra Broadband Amplifiers Wide-frequency-range amplifiers covering 0.1-12.0 GHz and 0.01-40.0 GHz ranges for ultra-broadband applications requiring extended frequency coverage.
• Low Noise, 200/500 MHz Bandwidth Amplifiers Narrow-bandwidth low noise amplifiers available in 200 MHz and 500 MHz bandwidth options covering 1.0-4.0 GHz frequency ranges, with optional integrated attenuators.
• Ultra Low Noise Amplifiers Specialized amplifiers with extremely low noise figures as low as 0.3 dB, covering frequency bands from 1.0-2.1 GHz and 2.0-3.1 GHz for sensitive receiver applications.
• Limiting Amplifiers Amplifiers that limit output power to a predetermined level regardless of input power variations, designed for protecting sensitive downstream components.
• KA Band Amplifiers Amplifiers operating in Ka-band frequencies from 16.0-40.0 GHz up to 39.0-40.0 GHz, including models with WR-28 waveguide connectors for satellite communications and radar applications.
• Communication Band Amplifiers with Integrated Detector/Attenuator Amplifiers with integrated detectors, variable gain control, output sample coupler ports, and temperature compensation for communications applications. Available in both broad and narrow-band configurations.
• Outline Drawing Series Type Amplifiers Various housing and outline styles including C-Style, FB-Style Housings, K-Style, X-Style, Q-Style, Gold-Pack, MF Style, AML Style, and ALC Style for different mounting and integration requirements.
• Radial Power Combiners-Dividers N-Way radial power combiners and dividers covering UHF through Ku-band frequencies with N-Way options from 4:1 through 90:1. Feature ultra-low insertion loss, graceful power degradation, and amplitude/phase stability for high-power transmitter and radar applications.
• Space Qualified Amplifier Assemblies Amplifier assemblies qualified for space applications, designed and manufactured to meet stringent space environment requirements.
• Ultra Wide-band Amplifiers (1.0 to 40.0 GHz) Ultra wide-band amplifiers with instantaneous wide band frequency coverage over 1.0 to 40.0 GHz featuring an integrated output power detector in a compact size.
• Wideband Power Amplifiers (2-22 GHz) Wideband Power Amplifiers covering 2-22 GHz with output levels up to +32 dBm.
• High Linearity LNAs High Linearity Low Noise Amplifiers featuring 16-17 dB of 'Headroom' between P1 dB and Output ICP3.
• Low Phase Noise Amplifiers Low Phase Noise Amplifiers with in-house Phase Noise Testing capabilities (AM and Residual).

Quantifiable outcome

• Noise figures as low as 0.3dB for Ultra-Low Noise Amplifiers
• +4 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Leading Semiconductor ManufacturerscoreTechnology or IntegrationStrategic partnerships formed with leading semiconductor manufacturers enabling fast response and access to most state-of-the-art performance available within the industry. These partnerships leverage volume of amplifiers manufactured by Ciao Wireless.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• MACOM Technology Solutions: MACOM is a major public RF, microwave, and millimeterwave semiconductor company that designs and manufactures amplifiers, control products, and discrete transistors. It competes with Ciao across many of the same LNA, PA, and broadband amplifier product categories, particularly in defense and aerospace applications, but operates at significantly greater scale.
• Qorvo: Qorvo is a large public RF solutions provider serving defense, aerospace, and commercial markets with GaAs/GaN amplifiers, LNAs, PAs, and integrated modules. It directly competes with Ciao in defense and broadband amplifier categories but as part of a much broader product portfolio.
• Mercury Systems: Mercury Systems is a public defense electronics company providing RF, microwave, and digital signal processing subsystems to aerospace and defense primes. It is comparable as a defense-RF incumbent serving EW, radar, and electronic warfare programs, though at much greater scale and with broader mission-system integration.
• Pasternack (Infinite Electronics): Pasternack, part of Infinite Electronics, is a broad-line catalog supplier of RF, microwave, and millimeterwave components including amplifiers, connectors, and test equipment. It is comparable in serving commercial communications, test & measurement, and defense customers with catalog and custom RF amplifier solutions, though distribution-oriented rather than pure manufacturing.
• Spectrum Control (API Technologies): Spectrum Control / API Technologies designs and manufactures RF, microwave, and electromagnetic compatibility components and subsystems for defense, aerospace, and commercial markets. It is comparable as a defense-RF incumbent with overlapping amplifier, filter, and integrated subsystem offerings.

Direct peers

• Mini-Circuits: Mini-Circuits designs, manufactures, and distributes a vast catalog of RF, microwave, and millimeterwave components including amplifiers, frequency converters, and passive components. It is comparable to Ciao's catalog-plus-custom amplifier business model across defense, instrumentation, and commercial customers.
• RFHIC: RFHIC designs and manufactures GaN and GaAs-based RF power amplifiers, LNAs, and high-power solid-state transmitter subsystems for defense, radar, and wireless communications. It is comparable to Ciao in amplifier technology stack and core defense/commercial customer base.
• Empower RF Systems: Empower RF Systems manufactures high-power solid-state RF amplifiers and amplifier subsystems for defense EW, radar, and commercial wireless applications. It competes with Ciao's medium/high power amplifier and radial combiner products in high-power transmitter applications.
• Comtech PST (Comtech Telecommunications): Comtech PST designs and manufactures high-power RF amplifiers, switches, and subsystems for defense and commercial customers. It is comparable to Ciao in high-power amplifier focus, particularly for EW, radar, and communications jamming applications.

Emerging players

• Custom MMIC (a Qorvo company): Custom MMIC was a small GaAs MMIC design house specializing in low-noise amplifiers, mixers, and other RF building blocks, similar in scale and specialty focus to Ciao before being acquired by Qorvo. It is comparable in product type (LNAs, PAs) and target customers (defense and commercial).

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Ciao Wireless