What MegaPhase does

MegaPhase, LLC is a privately held, founder-owned manufacturer of high-performance RF and microwave coaxial cable assemblies, connectors, adapters, and passive RF components founded in 1998 and headquartered in a 20,000-square-foot AS9100 Rev D- and ISO 9001:2015-certified facility in Stroudsburg, Pennsylvania. The company's flagship proprietary technology is GrooveTube — a flexible oxygen-free copper tubing outer conductor formed by custom-designed machines that delivers crush resistance, phase and amplitude stability, and low VSWR for high-power and phase-defined systems through 110 GHz. Its product portfolio spans four categories (Test & Measurement, RF & Microwave, RF Components, Connectors/Adapters), with sub-brands including RF Orange (test cables to 110 GHz), HyperFlex (solderless flexible cables to 67 GHz), Phase3 (low-loss to 67 GHz), AlumiBend (space-qualified, 40% lighter than copper equivalents, to 90 GHz), UltraPhase (phase/temperature stable to 110 GHz), The Warrior Cable (combat-proven armored), and Mega8 multi-port systems meeting MIL-T-81490 / MIL-C-87104. Every shipped product is 100% RF tested on Keysight vector network analyzers from 10 MHz to 110 GHz.

The company serves defense, space and satellite communications, commercial telecom (5G, mobile backhaul), and test & measurement customers, with disclosed program heritage including U.S. Army CREW counter-IED (100,000+ deployed cables), JLTV, Raytheon SM3/Paveway II missile systems, U.S. Navy E-2D and CEC, U.S. Air Force V-22 Osprey, JAXA Hayabusa/Hayabusa2 asteroid sample-return missions, NASA Deep Space Network, Lockheed Martin / Terran Orbital LunIR, Sierra Space Dream Chaser, and commercial satellite operators EchoStar/Jupiter 3, SiriusXM, Worldview Legion, and Intelsat 40. Its go-to-market combines direct sales engineers at headquarters, a manufacturer-representative network across all U.S. regions plus the UK/Ireland and Japan (with four new rep agreements signed in 2025), event-driven demand generation at IEEE MTT-S IMS and the Small Satellite Conference, and an e-commerce storefront for in-stock standard products. Revenue is generated through hardware sales, custom design and prototyping services, and private-label test & measurement cable manufacturing; pricing is quote-driven and not publicly disclosed.

Name

MegaPhase

Legal name

MegaPhase, LLC

Website

https://megaphase.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

MegaPhase is a privately held Pennsylvania manufacturer of high-performance RF and microwave coaxial cable assemblies, connectors, and passive components through 110 GHz, serving defense, space, telecom, and test & measurement customers in 30 countries.

Ownership category

akta.pro rank

Product category

RF & Microwave Coaxial Cable Assemblies and Interconnects

NAICS

Other Electronic Component Manufacturing (334419)

SIC

Electronic Components, Nec (3679)

akta.pro primary industry

RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD)

akta.pro secondary industries

Coaxial, RF & Specialty Signal Cable (IMADAMAE), Ruggedized/Harsh-Environment Electronics Manufacturing (IP-rated, shock/vibration, wide-temp) (IMAGAGAF)

Keywords

• RF coaxial cables
• Microwave interconnect assemblies
• Phase-stable test cables
• Passive RF components
• Aerospace-grade RF connectors

Headquarters

HQ city

Stroudsburg

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. RF Coaxial Cable and Connector Hardware: Primary revenue stream from the design, manufacture, and sale of high-performance RF coaxial cables, connectors, and passive RF components. Products sold include test & measurement cables, RF/microwave cables, RF components, connectors, adapters, and accessories.
2. Custom Design and Prototyping Services: Engineering-driven professional services for custom connector design, prototyping, and manufacturing services for applications where standard off-the-shelf interconnects do not meet requirements. Includes design using CREO and CST Microwave Studio software.
3. Private Label Test & Measurement Cables: Private-label manufacturing of test and measurement cables allowing customers to rebrand MegaPhase products under their own label for end-to-end test solutions.

Pricing tiers

Go-to-market motion3 records

Distribution channels7 records

Marketing channels8 records

Core offering

MegaPhase designs, manufactures, and sells high-performance RF and microwave coaxial cable assemblies, connectors, and passive RF components (directional couplers, power dividers/combiners, quad hybrids) operating from DC through 110 GHz. Products span Test & Measurement cables (RF Orange, VNA test port extensions, Killer Bee, Survivor, EMC Lab, Thermal VAC), RF & Microwave cables (Phase3, HyperFlex, AlumiBend, UltraPhase, Warrior, GrooveTube, NextPhase, Semi-Rigid, MegaForm, JumpShot), and connectors/adapters used by defense, aerospace, space, and telecommunications prime contractors and government agencies. All products are engineered and manufactured at the company's single 20,000 sq ft ISO 9001:2015 and AS9100 Rev D certified facility in Stroudsburg, PA, with 100% RF testing of every shipped assembly.

Product overview

MegaPhase is a manufacturer of high-performance RF and microwave interconnect solutions operating through four main product categories: Test & Measurement Cables, RF & Microwave Cables, RF Components, and Connectors/Adapters. The Test & Measurement portfolio includes phase-stable cables like RF Orange (industry standard through 110 GHz), VNA Test Port Extensions, Killer Bee, Survivor, EMC Lab, Thermal VAC, RF Green eco-friendly, SiteLine armored, and 75-Ohm Broadband cables. The RF & Microwave cable line features GrooveTube technology-based cables, Phase3 ultra-low loss, HyperFlex solderless flexible, AlumiBend space-qualified lightweight, UltraPhase temperature-stable, Warrior Cable combat-proven armored, NextPhase general purpose, Semi-Rigid precision CNC-bent, MegaForm hand-formable, and JumpShot low-cost alternatives. RF Components include N-way power dividers and directional couplers from 0.5 MHz to 46 GHz. The Connectors portfolio spans high-density interconnects, NMD ruggedized ports, Mega8 multi-port systems, Optimized Super SMA space-qualified connectors, ZMA/ZN quick-disconnects, hermetically sealed waterproof, SMP3/SMPM interfaces, and custom design services. Adapters and accessories include test adapters, factory form right angles, torque wrenches, and Oasis custom cable/adapter kits. All products are manufactured at the 20,000 ft facility in Stroudsburg, PA, with testing on 100% of shipped products through 110 GHz capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• GrooveTube®: Proprietary cable technology featuring flexible, high-performance outer conductor for high-reliability applications including test and measurement systems and electronic warfare.
• HyperFlex™
• Phase3™
• RF Orange®
• The Warrior Cable®
• AlumiBend™
• UltraPhase™
• Survivor™
• Killer Bee®
• Mega8 Multi-Port Connector System

Products and services

• Test & Measurement Cables Phase-stable, insertion-loss-stable, and repeatable test cables for calibrating test sets with low cost per measurement, including VNA test port extension cables, RF Orange, Killer Bee, Survivor, EMC Lab, Thermal VAC, Broadband, RF Green, SiteLine, and private-labeled cables through 110 GHz. Marketed to test & measurement, aerospace testing, and EMC compliance labs.
• RF & Microwave Cables High-performance coaxial cables using GrooveTube technology for high-power and phase-defined systems including electronic warfare, telecommunications equipment, and RF platforms on ground, sea, air, and space. Used by defense, aerospace, and commercial telecom customers.
• RF Components Passive RF components including directional couplers, N-way power dividers/combiners, and quad hybrids ranging from 0.5 MHz to 46 GHz for military, commercial, and space applications.
• Connectors Industry-leading RF connectors including high-density interconnects, NMD connectors, multi-port connectors, SMA variants, quick-disconnect connectors, hermetically sealed waterproof connectors, and custom design services through 32 GHz. Built for defense, aerospace, and high-reliability applications.
• Adapters & Accessories Test adapters, factory form right angles, torque wrenches, and customized cable and adapter kits (Oasis) for field testing and probe-station testing through 50 GHz. Used alongside RF & microwave cable assemblies and test sets.
• VNA Test Port Extension Cables to 67 GHz High-precision test port extension cables serving as a lower-cost alternative to overpriced OEM test cables for vector network analyzers, marketed to VNA test labs and calibration environments.
• RF Orange Test Cables to 110 GHz Industry standard coaxial test cable for bench testing, providing phase-stable, repeatable, armored performance with lowest cost per measurement, sold to test lab technicians and VNA/spectrum analyzer operators.
• Killer Bee Test Cables to 50 GHz Phase- and amplitude-stable test cables with performance through Q-Band for RF production, benchtop testing, and vector network analyzers in test labs and production test environments.
• Survivor Ruggedized Cables to 50 GHz Low loss armored cables for rigorous environments with stainless steel armor, crush resistance, and pull resistance for outdoor antenna testing and production test environments.
• EMC Lab Test Cables to 40 GHz Low loss armored test cables for compliance measurements with -110 dB shielding effectiveness, RF shielded per MIL-PRF-39012, for EMI/RFI compliance and EMC lab testing.
• Thermal VAC Test Cables to 50 GHz Thermal-vacuum cables for altitude testing with low outgassing, vented connectors, and thermal stability for high-bay testing of RF payloads in space simulation and aerospace test facilities.
• 75-Ohm Broadband Test Cables to 8 GHz Rugged 75-ohm test cables for IoT devices, cable modems, CATV, IPTV, and broadcast components with VSWR of 1.10:1 at 4 GHz.
• RF Green Eco-Friendly Test Cables to 26.5 GHz Eco-friendly test cables using RoHS-compliant solders, zero halogen, zero fluorine materials for reduced environmental impact in lab test and production environments.
• SiteLine Armored Test Cables to 18 GHz Crush-proof armored cables designed for severe environments, flight line testing, and outdoor antenna testing with 250 lbs/linear inch crush resistance.
• Phase3 Low Loss Cables to 67 GHz Ultra low loss RF cables with -110 dB shielding effectiveness and helical foil/braid outer conductor for airborne phased-array radars, ground-based EW, and automated test equipment applications.
• HyperFlex Flexible Coaxial Cables to 67 GHz Patented solderless termination flexible cables with superior behind-the-connector flexibility for tight routing and inside-the-box applications in defense, aerospace, and test systems.
• AlumiBend Space-Qualified Cables to 90 GHz Space-qualified semi-rigid aluminum-jacketed cables that are 40% lighter than copper equivalents with microporous dielectric for lower attenuation and higher operating temperatures; used in satellite and space systems.
• UltraPhase Coaxial Cables to 110 GHz Phase- and temperature-stable cables without PTFE knee from +15 to +22 °C, ideal for phased array radars, sensors, mobile backhaul, and temperature testing.
• The Warrior Cable to 50 GHz Combat-proven soldier-proof solution with GrooveTube technology armor, crush-resistant to 250 lbs/linear inch, for ground-based electronic warfare and electronic countermeasures.
• GrooveTube Rugged Cables to 50 GHz Crush-proof cables with convoluted copper armor and outer conductor providing low insertion loss, phase and amplitude stability, and low VSWR for phased array radar and electronic warfare.
• NextPhase Low Loss Cables to 40 GHz General purpose low loss cables with triple shielding and FEP jacket for automated test equipment, ground-based EW, and applications requiring long lengths at reasonable cost.
• Semi-Rigid Cables to 110 GHz High-reliability semi-rigid cable assemblies with precision CNC bending, MIL-DTL-17 qualified, in sizes from 0.034 in to 0.25 in for delay lines, switch matrices, and test fixtures.
• MegaForm Hand-Formable Cables to 20 GHz Hand-formable jumper cables as an alternative to semi-rigid with tin-dipped copper braid outer conductor for cabinet interconnects and automated test equipment.
• JumpShot Cables to 18 GHz Low cost jumper cables as replacement for RG402 and RG405 with ultra-flexible double-shielded outer conductor and blue FEP jacket for cost-sensitive applications.
• N-Way Power Dividers 2-way, 3-way, 4-way, 6-way, and 8-way power dividers with high port-to-port isolation from 0.5 MHz to 46 GHz for military, commercial, and space RF systems.
• RF Directional Couplers Directional couplers with precision coupling for any environment from 0.5 MHz to 46 GHz for military, commercial, and space applications.
• High Density Interconnects (HDI) for PCB High density interconnects for printed circuit boards when light weight, higher density, and performance are critical for defense and aerospace RF systems.
• NMD Connectors Ruggedized test port connectors for harsh testing environments used with VNA test port extension cables and automated test systems.
• Mega8 Multi-Port Connector System High-performance RF interconnects for the harshest conditions meeting MIL-T-81490 and MIL-C-87104, equivalent to Times Microwave M8 connectors for fixed and rotary-winged airframes.
• Optimized Super SMA Connectors Through 32 GHz Space-qualified SMA connectors operating at 32 GHz with leading precision VSWR performance and MIL-STD-348 compliance for satellite and space systems.
• ZMA Quick-Disconnect Connectors Quick-disconnect connectors equivalent to SMA through 18 GHz for rapid deployment test and field systems.
• Hermetically Sealed Waterproof Connectors IP67 and IP68 rated waterproof coaxial cable connectors for unmate conditions in harsh-environment and outdoor RF applications.
• SMP3 Interfaces SMP3 interfaces with quality electrical performance through V and W bands for high-frequency interconnect applications.
• ZN Quick-Disconnect Connectors Quick-disconnect connectors equivalent to Type N through 15 GHz for field installation and rapid deployment RF systems.
• SMPM-T Connectors SMPM-T connectors ideal for high-bandwidth signal transmission in advanced RF and microwave systems.
• Straight & Right Angle Test Adapters Test adapters ideal for probe-station testing through 50 GHz, used with cable assemblies and test instrumentation.
• Factory Form Right Angle Unique permanent right angle design adapter for OEM and production test environments.
• Torque Wrenches Break-over style torque wrenches essential to preventing overtorquing of RF connectors in field and production environments.
• Oasis Custom-Made Cable and Adapter Kit Customized kits for field testing of telecommunications systems, packaged for technician use.
• Customized RF Wiring Harnesses Custom and build-to-print designs for multi-port RF connections in defense, aerospace, and telecom systems.
• Customized Connector Design and Prototyping Services Custom connector design, prototyping, and manufacturing services using CREO and CST Microwave Studio software when off-the-shelf interconnects do not meet application requirements, targeting defense, aerospace, and space customers.
• HyperFlex Watertight Series (IP67) IP67-rated waterproof RF cable series extending the HyperFlex family with specialized O-rings and gaskets for moisture resistance in harsh-environment defense and test applications; rated for up to 1 meter of water immersion for 72 hours.
• Private Label Test & Measurement Cables Private-label manufacturing of test and measurement cables allowing customers to rebrand MegaPhase products under their own label for end-to-end test solutions, available through direct sales.

Quantifiable outcome

• Lowest Cost Per Measurement: MegaPhase customers calibrate most test sets with a rate of recurrence far less than competitive products
• +3 more outcomes

Named customers17 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• D&L Technical SalescoreChannel Partner/ Reseller/ Distributor · 10 October 2025Manufacturer representative focused on delivering advanced RF and microwave solutions across Arizona, New Mexico, and Southern Nevada. Backed by U.S.-based manufacturing and strong focus on custom solutions for transceiver signal chains. Represents MegaPhase products including high-performance RF coaxial cable assemblies and interconnect products for military and aerospace applications in the Southwest region.
• APC Technology GroupcoreChannel Partner/ Reseller/ Distributor · 22 September 2025Leading provider of electronic components, systems, connectivity products, and test solutions across the UK and Ireland. Recognized for expertise in design-in support, specification services, and distribution of industry-leading technologies. Highly skilled team enables customers to meet stringent design requirements and optimize operational performance. Represents MegaPhase products for aerospace, defense, test & measurement, and other demanding applications.
• Dytec-TX SalescoreChannel Partner/ Reseller/ Distributor · 1 June 2025Premier manufacturers' representative specializing in RF, microwave, and electronic solutions across the Western United States. Covers Minnesota, Iowa, Missouri, Wisconsin, Illinois, Indiana, Michigan, Kentucky, Ohio, and Western Pennsylvania. Five direct sales engineers provide expansive regional coverage and hands-on technical support. Proven track record of technical expertise and customer service in aerospace, defense, and test & measurement markets.
• Astron ElectronicscoreChannel Partner/ Reseller/ Distributor · 27 January 2025Represents MegaPhase in Southern California covering San Luis Obispo, Kern, and San Bernardino counties. Over 30 years of experience as a trusted leader in electronic components serving aerospace, defense, industrial, and medical markets. Provides unparalleled customer service, program management, and applications engineering support. Committed to fostering long-term partnerships and driving success through collaboration and tailored solutions.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• TE Connectivity: Global incumbent in electronic connectivity including RF/coaxial interconnects serving aerospace, defense, and telecom. Competes with MegaPhase in select defense and test applications but operates across a much broader product portfolio.
• Amphenol RF: Division of Amphenol, one of the largest interconnect manufacturers globally, with broad RF connector, adapter, and cable assembly offerings. Overlaps MegaPhase's connector and cable assembly business but operates as part of a much wider portfolio with broader commercial reach.

Direct peers

• W. L. Gore & Associates (Gore PHASEFLEX and Microwave Cables): Gore is a long-established specialty materials company with a coaxial cable assembly line serving test & measurement, defense, and space. Directly comparable in product positioning, performance tier, and target customers to MegaPhase's RF Orange and high-frequency cable products.
• Radiall: French-headquartered designer and manufacturer of RF coaxial connectors, cable assemblies, and passive RF components for aerospace, defense, telecom, and industrial. Comparable in product scope, target applications, and frequency range to MegaPhase.
• Times Microwave Systems: A Smiths Group company and the closest direct competitor to MegaPhase, manufacturing high-performance coaxial cables, connectors, and cable assemblies for defense, aerospace, telecommunications, and test & measurement through similar frequency bands. Both compete head-to-head on military EW, radar, and space programs.
• Pasternack: Supplier of RF, microwave, and millimeter wave components including coaxial cables, connectors, and adapters widely used in test & measurement. Comparable to MegaPhase's Test & Measurement and Adapters/Accessories lines with a stronger catalog/e-commerce orientation.
• Huber+Suhner: Swiss manufacturer of RF coaxial cables, connectors, and antenna systems serving aerospace, defense, telecom, and test & measurement. Comparable breadth of high-frequency portfolio and similar defense/space customer base.
• Smiths Interconnect: Provides high-reliability interconnect solutions including RF/microwave components, cable assemblies, and connectors for aerospace, defense, and space. Direct peer serving the same primes and program classes as MegaPhase.
• Carlisle Interconnect Technologies: Designs and manufactures specialty wire, cable, and interconnect products for aerospace, defense, and space markets. Direct peer given overlapping RF/microwave cable assemblies and connectors supplied into the same prime contractor and DoD programs as MegaPhase.

Emerging players

• Samtec: Broad interconnect supplier that has expanded into RF and millimeter wave cable assemblies and connectors used in high-speed data, 5G, and test applications. Partial overlap with MegaPhase on high-frequency coaxial products, with a stronger position in board-level interconnects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/megaphase
• LinkedInlinkedin.com/company/megaphase-llc

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

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 MegaPhase