YILIANDUO 1.0mm to 1.85mm Male Female Precision Cross-Series RF Adapter | DC-67GHz 50Ω Passivated Stainless Steel Ultra-High Frequency Millimeter Test Connector, 1.85mm Mechanically Compatible with 2.4mm Connectors

$324.58 USD

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Product Overview

YILIANDUO is a premium ultra-high-frequency cross-series millimeter-wave coaxial adapter engineered for interconnection between 1.0mm(W-type) and 1.85mm(V-type) female RF interfaces, fully calibrated for stable continuous operation from DC up to 67GHz. Constructed with anti-corrosion passivated stainless steel housing and gold-plated beryllium copper inner contact, this precision interconnect bridges the gap between 1.0mm ultra-wideband test instruments(max rated 110GHz) and mainstream 1.85mm/2.4mm millimeter-wave modules, resolving conversion challenges for cutting-edge 6G, aerospace and automotive radar test benches.

This high-end RF component targets dual-market needs: B2B bulk procurement for global RF distributors, aerospace defense manufacturers, automotive millimeter radar factories and next-gen 6G communication enterprises, plus B2C top-tier university RF lab researchers, high-frequency R&D engineers and measurement specialists for high-end VNA calibration and custom ultra-wideband test fixture assembly. It serves as a cost-effective drop-in alternative to expensive imported adapters from Mini-Circuits, Fairview and Centric RF.

Features

✅ Cross-Series Transition:1.0mm(W) Female ↔1.85mm(V) Female | 1.85mm Intermateable with 2.4mm Series

Standard threaded air-dielectric design; 1.85mm connector mechanically mates directly with 2.4mm millimeter-wave plugs without mechanical damage, enabling mixed 1.0/1.85/2.4 multi-spec high-frequency test setup construction; 1.0mm W-type supports extended peak testing up to 110GHz beyond nominal 67GHz working band.

✅ Premium Passivated Stainless Steel & Wide-Temp Durability

Full stainless steel housing with chemical passivation eliminates free iron to block secondary oxidation & rust; stable mechanical performance across extreme -55℃ ~ +165℃ temperature range, reliable in airborne, outdoor and variable-temperature industrial test environments; gold-plated beryllium copper center pin delivers superior wear resistance for thousands of repeated mating cycles.

✅ Professional Ultra-Wideband Electrical Performance DC~67GHz

Standard industry 50Ω characteristic impedance for all millimeter-wave RF circuits
Max VSWR ≤1.2 across full DC-67GHz operating spectrum
Ultra-low max insertion loss ≤0.08dB to suppress high-frequency signal attenuation & waveform distortion

✅ Advanced Air-Dielectric Ultra-High Frequency Structure

Both 1.0mm &1.85mm adopt air-spaced inner insulation instead of solid dielectric, drastically reducing high-frequency parasitic loss, core design for cutting-edge mmWave above 30GHz, far superior to conventional low-frequency SMA connectors limited below 18GHz.

✅ Integrated Full-Metal EMI Shielding

Closed all-metal shielding shell restrains external electromagnetic interference, maintains consistent signal integrity under high-vibration aerospace and radar testing surroundings; exclusively designed for millimeter-wave, not suitable for below-1GHz low-frequency wiring.

Specifications

Parameter	Detailed Technical Data
Brand	YILIANDUO
	100% Brand New
Manufacturer	yilianduo
Connector Type	1.0mm(W-Type) to 1.85mm(V-Type) Straight Cross-Series
Nominal Impedance	50 Ohm
Rated Working Frequency	DC ~ 67GHz
Peak Test Frequency	Max up to 110GHz(1.0mm structural limit)
Max VSWR	≤1.2:1
Maximum Insertion Loss	≤0.08dB
Body Material	Passivated Stainless Steel
Inner Contact	Gold-plated Beryllium Copper
Operating Temp Range	-55℃ ~ +165℃
Mechanical Compatibility	1.85mm ↔ 2.4mm millimeter-wave connectors
Core Application	High-End VNA Calibration,6G mmWave,Radar,Aerospace Defense,Automotive 77GHz Radar

Applications

1. Top-Tier University & R&D Laboratory Research

High-end VNA vector network analyzer ultra-wideband calibration, 6G millimeter-wave component characterization, mixed 1.0/1.85/2.4 multi-standard academic experiment jig development。

2. Next-Gen 5G/6G Telecommunication Industry

6G ultra-high-frequency phased array antenna debugging, millimeter-wave base station RF front-end interconnection, satellite high-band ground station communication module verification。

3. Aerospace & Defense Electronics

Airborne high-frequency radar internal wiring, aerospace satellite onboard mmWave equipment assembly, military electronic warfare RF test fixture construction。

4. Automotive Electronic R&D

77GHz vehicle anti-collision millimeter radar high-frequency PCB calibration, ADAS high-speed RF sensor prototype testing, vehicle autonomous driving high-band module debugging。

5. Precision RF Maintenance & Industrial Custom DIY

Ultra-high-frequency lab equipment after-sales repair, custom high-density mmWave test jig modification, advanced experimental wideband circuit upgrade。

📦 Package Includes

1 × Millimeter Wave RF Adapter

Important Usage Notes

This ultra-precision millimeter-wave adapter is designed exclusively for DC~67GHz high-frequency measurement; avoid conventional low-frequency circuit wiring below 1GHz.
Tighten threaded ports with mild torque; excessive tightening force will deform delicate gold-plated inner pin and permanently damage electrical specs.
Store in dry, dustproof sealed container to protect precision gold plating against moisture-induced corrosion.

FAQ

Q1: Can 1.85mm end connect directly with standard 2.4mm RF connectors?

A: Yes, 1.85mm(V-type) features unified outer dimension to mechanically mate with all standard 2.4mm millimeter-wave connectors without hardware damage.

Q2: Can the 1.0mm side be used for temporary testing up to 110GHz?

A: 1.0mm(W-type) structural design supports short-term peak testing up to 110GHz; continuous long-term working shall stay within DC~67GHz rated frequency range.

Q3: Is bulk discount available for lab/defense enterprise large orders?

A: Preferential wholesale pricing for orders over 30pcs; contact our sales team for customized bulk quotation and long-term contract pricing.

Q4: What is the advantage of passivated stainless steel housing?

A: Passivation eliminates free iron on steel surface to prevent rust & oxidation, keeps stable performance under extreme -55~+165℃ fluctuating working environment.

Customized Services

We offer custom services. If you need a specific product, please contact us.

Shipping Methods

Standard shipping is selected by default. Orders over $200 are automatically upgraded to Express shipping.

High Quality Service

When you choose YILIANDUO , enjoy personalized after-sales service.

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Votre panier
Variante	Total des variantes	Quantité	Prix	Total des variantes
1.0mm Female to 1.85mm MaleOL-6125	1.0mm Female to 1.85mm MaleOL-6125 $324.58/pièce	$0.00	Quantité	$324.58/pièce	$0.00

1.0mm Male to 1.85mm MaleOL-6123	1.0mm Male to 1.85mm MaleOL-6123 $324.62/pièce	$0.00	Quantité	$324.62/pièce	$0.00

1.0mm Male to 1.85mm FemaleOL-6118	1.0mm Male to 1.85mm FemaleOL-6118 $324.87/pièce	$0.00	Quantité	$324.87/pièce	$0.00

1.0mm Female to 1.85mm FemaleOL-6112	1.0mm Female to 1.85mm FemaleOL-6112 $324.46/pièce	$0.00	Quantité	$324.46/pièce	$0.00