Product Overview
The 1.85 mm jack to jack flange RF adapter is a high-precision, in-series coaxial component designed to connect two identical 1.85 mm jack interfaces with minimal signal loss and interference. Engineered for high-frequency performance up to 67 GHz, this 50 ohm 1.85 mm stainless steel RF adapter delivers exceptional signal integrity for millimeter wave (mmWave) and high-speed RF systems, making it an indispensable solution for test laboratories, communication system integrators, and aerospace engineering teams. This straight female-to-female flange mount adapter features a rugged stainless steel body with passivated finish, paired with beryllium copper gold-plated contacts for superior conductivity and long-term durability in demanding operating environments.
![1.85 mm jack to jack flange RF adapter 80-40-00051.85-KKFG]( "1.85 mm jack to jack flange RF adapter 80-40-00051.85-KKFG")
Core Features
Ultra-High Frequency Performance: Supports a wide frequency range from DC to 67 GHz, maintaining stable signal transmission with minimal insertion loss and VSWR fluctuation for high-precision mmWave applications
Rugged Stainless Steel Build: Passivated stainless steel body delivers exceptional corrosion resistance, vibration tolerance, and mechanical stability for harsh industrial and field environments
Premium Contact Design: Beryllium copper contacts with gold plating ensure consistent low contact resistance, high conductivity, and extended service life for repeated mating cycles
Secure Threaded Coupling: Threaded coupling mechanism provides a tight, reliable mating lock, preventing disconnection in high-vibration environments and ensuring consistent RF performance
Flange Mount Design: Integrated flange mounting enables secure, fixed installation in equipment chassis, panel enclosures, and test setups, enhancing mechanical stability in permanent installations
Key Technical Specifications
Parameter | Specification |
Model Number | 80-40-0005 |
Gender | Female to Female (Jack to Jack) |
Orientation | Straight |
Impedance | 50 Ohm |
Operating Frequency | DC – 67 GHz |
Adapter Type | In-Series |
Coupling Mechanism | Threaded |
Body Material | Stainless Steel |
Body Finish | Passivated |
Contact Material | Beryllium Copper |
Contact Finish | Gold |
Min Mating Cycles | 500 |
Operating Temperature | -65°C to 165°C |
HS Code | 8536909000 |
Industry Applications
This DC-67GHz 1.85 mm coaxial adapter is purpose-built for high-performance RF systems across critical industrial and technical sectors, including:
Test and measurement equipment (spectrum analyzers, signal generators) for laboratory and manufacturing test facilities
mmWave communication systems, 5G/6G network infrastructure, and satellite uplink/downlink stations for telecom and aerospace operators
Studio broadcast equipment, cable TV distribution headend systems for media and broadcast service providers
Antenna to RF equipment interconnection, and DUT linking for R&D and quality assurance teams
High-speed data communication systems and IoT module integration for industrial electronics manufacturers
Why Choose LenoRF
LenoRF is a leading provider of precision RF components for engineering, manufacturing, and technical service teams worldwide, with a focus on uncompromising high-frequency performance and quality. Our 1.85 mm flange mount RF adapters come with a 3-year warranty for stainless steel-bodied models, backed by full in-house testing and quality validation for every batch. All products fully comply with ROHS & REACH regulations, meeting global environmental and safety standards. We offer flexible MOQ (100 PCS for standard adapters) and can supply military-grade RF adapter solutions for specialized defense and aerospace applications. Our dedicated engineering team provides full technical support, from prototype validation to custom adapter design, ensuring your unique system requirements are fully met.
FAQ About This Product
What is the max operating frequency of this 1.85 mm jack to jack RF adapter?
This high-precision adapter supports an operating frequency range from DC to 67 GHz, making it ideal for mmWave and high-speed RF applications requiring ultra-stable signal integrity.
What impedance is this 1.85 mm flange adapter designed for?
This model is engineered for a standard 50 ohm impedance, the industry benchmark for most high-frequency RF communication and test systems.
What is the core function of this in-series 1.85 mm RF adapter?
This adapter enables seamless connection between two identical 1.85 mm jack interfaces, extending signal paths or enabling panel mounting with minimal signal loss and distortion.
What warranty is provided for this stainless steel RF adapter?
All LenoRF stainless steel RF adapters come with a 3-year manufacturer warranty, with additional quality guarantees for military-grade and custom-modified variants.
Get Your Custom Quote Today
Whether you are outfitting a high-precision test laboratory, scaling production for 5G/6G communication infrastructure, or sourcing reliable RF adapters for broadcast systems, LenoRF has the solution for you. Contact our technical sales team today to receive a custom quote for the 1.85 mm jack to jack stainless steel RF adapter, including bulk pricing, custom flange design options, and lead time details. Our team will provide a tailored, project-specific solution within 24 hours to match your exact operational needs.
