YILIANDUO 3.5mm Male Female Precision RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with SMA & 2.92mm, 3 Gender Variants(FF/MF/MM)

$48.22 USD

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Product Overview

YILIANDUO is a precision in-series 3.5mm millimeter-wave coaxial adapter engineered for full-frequency microwave testing ranging from DC to 34GHz. Constructed with anti-corrosion passivated stainless steel shell and gold-plated beryllium copper inner contact, this 3.5-series connector shares unified outer dimension to achieve mechanical interconnection with standard SMA and 2.92mm(K-type) RF connectors, resolving hybrid test bench conversion demands between three mainstream high-frequency connector specs.

Available in three gender options: Female to Female / Male to Female / Male to Male, this adapter serves dual-market demands: B2B bulk procurement for RF component distributors, aerospace factories, automotive radar manufacturers and global 5G communication enterprises, plus B2C university lab researchers, R&D engineers and RF DIY enthusiasts for VNA calibration and high-frequency circuit debugging. It is a cost-effective replacement for expensive imported adapters from Fairview, Pasternack and Mini-Circuits.

Features

✅ 3 Standard Gender Variants Available: FF / MF / MM

Three common in-series combinations to cover most lab interconnection requirements; flexible option selection for custom RF fixture assembly.

✅ Universal Mechanical Compatibility: 3.5mm ↔ SMA ↔ 2.92mm

Same outer diameter design enables direct plug-and-play between 3.5mm, standard SMA and 2.92mm(K-type) without mechanical damage; supports mixed-series test system setup.

✅ Premium Passivated Stainless Steel Construction

Whole housing with stainless steel passivation treatment to eliminate free iron & prevent secondary oxidation corrosion, extend service life under damp lab and fluctuating industrial temperature; gold-plated beryllium copper pin offers superior wear resistance over hundreds of mating cycles.

✅ Ultra-Stable Electrical Performance (DC~34GHz Full Band)

Standard 50Ω industry impedance for millimeter-wave RF circuits
Max VSWR ≤1.2 across full DC-34GHz spectrum
Ultra-low insertion loss ≤0.05dB to minimize high-frequency signal attenuation & waveform distortion

✅ Full EMI Shielding & Strict Millimeter-Wave Spec

Integrated all-metal shielding shell restrains electromagnetic interference; exclusively designed for DC-34GHz high-frequency millimeter/microwave use, not applicable for low-frequency circuits below 1GHz.

Specifications

Parameter	Technical Details
Brand	YILIANDUO
	100% Brand New
Manufacturer	onelinkmore
Available Types	Female to Female / Male to Female / Male to Male
Nominal Impedance	50 Ohm
Working Frequency	DC ~ 34GHz
Max VSWR	≤1.2:1
Max Insertion Loss	≤0.05dB
Body Material	Passivated Stainless Steel
Inner Contact	Gold-plated Beryllium Copper
Mechanical Compatibility	Directly mate with SMA & 2.92mm(K-type) connectors
Core Application	VNA Calibration, 5G mmWave, Automotive Radar, Aerospace Microwave Test

Applications

1. University & RF Laboratory Research

VNA(Vector Network Analyzer) calibration, millimeter-wave component parameter testing, hybrid SMA/3.5/2.92 mixed connector experiment setup。

2. 5G & Telecommunication Industry

5G millimeter-wave base station RF debugging, RF front-end module interconnection, satellite ground station communication link assembly, wireless equipment performance verification。

3. Aerospace & Military Electronics

Airborne radar system assembly, aerospace onboard microwave equipment connection, military millimeter-wave radio module testing。

4. Automotive Electronic R&D

77GHz automotive anti-collision millimeter radar calibration, vehicle ADAS radar prototype debugging, car high-frequency RF circuit modification。

5. RF Maintenance & Industrial DIY

Industrial microwave equipment after-sales repair, custom RF test fixture development, high-frequency experimental circuit upgrade.

📦 Package Includes

1 × Millimeter Wave RF Adapter

Important Usage Notes

This precision millimeter-wave adapter is designed only for DC-34GHz high-frequency testing; avoid low-frequency wiring below 1GHz.
Control screwing torque moderately during installation; excessive force will deform inner gold-plated pin and damage electrical indicators.
Store in dry, dustproof environment to protect precision gold plating against moisture rust.

FAQ

Q1: Can this 3.5mm adapter connect directly with SMA or 2.92mm connectors?

A: Yes, the unified outer diameter supports mechanical interconnection between 3.5mm, SMA and 2.92mm series without hardware damage.

Q2: Does the adapter keep stable VSWR performance across full DC~34GHz?

A: Yes, precision CNC machining ensures VSWR ≤1.2 and ≤0.05dB insertion loss within entire DC-34GHz working range.

Q3: Do you provide bulk pricing for lab & enterprise bulk orders?

A: Volume discount available for orders over 50pcs; contact our sales team for customized wholesale quotation.

Q4: What’s the benefit of passivated stainless steel housing?

A: Passivation eliminates free iron on stainless steel surface to avoid oxidation & rust, stable service performance in humid lab and harsh industrial environments.

Maßgeschneiderte Dienstleistungen

Wir bieten maßgeschneiderte Dienstleistungen an. Wenn Sie ein spezielles Produkt benötigen, kontaktieren Sie uns bitte.

Versandarten

Standardversand ist standardmäßig ausgewählt. Bestellungen über 200 $ werden automatisch auf Expressversand hochgestuft.

Qualitativ hochwertiger Service

Wenn Sie sich für YILIANDUO entscheiden, profitieren Sie von persönlichem After-Sales-Service.

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Dein Warenkorb
Variante	Varianten insgesamt	Anzahl	Preis	Varianten insgesamt
3.5mm Male to MaleOL-6105	3.5mm Male to MaleOL-6105 $48.22/Stück	$0.00	Anzahl	$48.22/Stück	$0.00

3.5mm Female to FemaleOL-6115	3.5mm Female to FemaleOL-6115 $48.36/Stück	$0.00	Anzahl	$48.36/Stück	$0.00

3.5mm Male to FemaleOL-6107	3.5mm Male to FemaleOL-6107 $48.57/Stück	$0.00	Anzahl	$48.57/Stück	$0.00

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YILIANDUO 3.5mm Male Female Precision RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with SMA & 2.92mm, 3 Gender Variants(FF/MF/MM)