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Collection: High Frequency Connector

Shop YILIANDUO precision RF and millimeter-wave adapters for laboratory, test and microwave applications. Available connector families include published 1.0mm, 1.85mm, 2.4mm, 2.92mm and 3.5mm configurations, plus selected coaxial surge-protection products.

Choose by connector family, gender, rated frequency, impedance and mechanical compatibility. Product-level frequency and VSWR claims require the corresponding specification or test evidence; review each product page before use in a measurement chain.

YILIANDUO 1.85mm Male Female Precision RF Adapter DC-67GHz 50 Ohm Stainless Steel Millimeter Wave Test Connector VSWR ≤1.25

YILIANDUO 1.85mm Male Female Precision RF Adapter DC-67GHz 50 Ohm Stainless Steel Millimeter Wave Test Connector VSWR ≤1.25

Regular price From $76.78 USD

Regular price Sale price From $76.78 USD

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YILIANDUO 1.85mm Male Female Precision RF Adapter DC-67GHz 50 Ohm Stainless Steel Millimeter Wave Test Connector VSWR ≤1.25

Regular price From $76.78 USD

Regular price Sale price From $76.78 USD

YILIANDUO 1.85mm Male Female Precision RF Adapter DC-67GHz 50 Ohm Stainless Steel Millimeter Wave Test Connector VSWR ≤1.25

Regular price From $76.78 USD

Regular price Sale price From $76.78 USD
YILIANDUO 1.0mm(W-Type) Precision In-Series RF Adapter DC-110GHz | 50Ω Passivated Stainless Steel, 3 Gender Options(FF/MF/MM) Ultra-High Frequency Millimeter Wave Test Connector

YILIANDUO 1.0mm(W-Type) Precision In-Series RF Adapter DC-110GHz | 50Ω Passivated Stainless Steel, 3 Gender Options(FF/MF/MM) Ultra-High Frequency Millimeter Wave Test Connector

Regular price From $482.38 USD

Regular price Sale price From $482.38 USD

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YILIANDUO 1.0mm(W-Type) Precision In-Series RF Adapter DC-110GHz | 50Ω Passivated Stainless Steel, 3 Gender Options(FF/MF/MM) Ultra-High Frequency Millimeter Wave Test Connector

Regular price From $482.38 USD

Regular price Sale price From $482.38 USD

YILIANDUO 1.0mm(W-Type) Precision In-Series RF Adapter DC-110GHz | 50Ω Passivated Stainless Steel, 3 Gender Options(FF/MF/MM) Ultra-High Frequency Millimeter Wave Test Connector

Regular price From $482.38 USD

Regular price Sale price From $482.38 USD
YILIANDUO 1.85mm(V-Type) to 2.4mm Male Female Precision Cross-Series RF Adapter | DC-50GHz 50Ω Passivated Stainless Steel High-Frequency Millimeter Test Connector

YILIANDUO 1.85mm(V-Type) to 2.4mm Male Female Precision Cross-Series RF Adapter | DC-50GHz 50Ω Passivated Stainless Steel High-Frequency Millimeter Test Connector

Regular price From $67.08 USD

Regular price Sale price From $67.08 USD

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YILIANDUO 1.85mm(V-Type) to 2.4mm Male Female Precision Cross-Series RF Adapter | DC-50GHz 50Ω Passivated Stainless Steel High-Frequency Millimeter Test Connector

Regular price From $67.08 USD

Regular price Sale price From $67.08 USD

YILIANDUO 1.85mm(V-Type) to 2.4mm Male Female Precision Cross-Series RF Adapter | DC-50GHz 50Ω Passivated Stainless Steel High-Frequency Millimeter Test Connector

Regular price From $67.08 USD

Regular price Sale price From $67.08 USD
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)

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)

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD

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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)

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD

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)

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD
YILIANDUO 2.92mm(K-Type) to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with Standard SMA Connectors

YILIANDUO 2.92mm(K-Type) to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with Standard SMA Connectors

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD

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YILIANDUO 2.92mm(K-Type) to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with Standard SMA Connectors

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD

YILIANDUO 2.92mm(K-Type) to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz 50Ω Passivated Stainless Steel, Mechanically Intermateable with Standard SMA Connectors

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD
YILIANDUO 2.92mm(K-Type) Right Angle Male Female Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel 90 Degree Bend, Mechanically Intermateable with SMA & 3.5mm Connectors

YILIANDUO 2.92mm(K-Type) Right Angle Male Female Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel 90 Degree Bend, Mechanically Intermateable with SMA & 3.5mm Connectors

Regular price From $83.73 USD

Regular price Sale price From $83.73 USD

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YILIANDUO 2.92mm(K-Type) Right Angle Male Female Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel 90 Degree Bend, Mechanically Intermateable with SMA & 3.5mm Connectors

Regular price From $83.73 USD

Regular price Sale price From $83.73 USD

YILIANDUO 2.92mm(K-Type) Right Angle Male Female Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel 90 Degree Bend, Mechanically Intermateable with SMA & 3.5mm Connectors

Regular price From $83.73 USD

Regular price Sale price From $83.73 USD
YILIANDUO 2.92mm Male Female Precision Microwave Connector RF Adapter | DC-40GHz 50Ω Stainless Steel, Mechanically Compatible with SMA Connectors

YILIANDUO 2.92mm Male Female Precision Microwave Connector RF Adapter | DC-40GHz 50Ω Stainless Steel, Mechanically Compatible with SMA Connectors

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD

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YILIANDUO 2.92mm Male Female Precision Microwave Connector RF Adapter | DC-40GHz 50Ω Stainless Steel, Mechanically Compatible with SMA Connectors

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD

YILIANDUO 2.92mm Male Female Precision Microwave Connector RF Adapter | DC-40GHz 50Ω Stainless Steel, Mechanically Compatible with SMA Connectors

Regular price From $48.22 USD

Regular price Sale price From $48.22 USD
YILIANDUO 2.92mm to SSMP Male Female Cross-Series Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel Ultra-Miniature SMPM Millimeter Wave Test Connector

YILIANDUO 2.92mm to SSMP Male Female Cross-Series Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel Ultra-Miniature SMPM Millimeter Wave Test Connector

Regular price From $56.25 USD

Regular price Sale price From $56.25 USD

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YILIANDUO 2.92mm to SSMP Male Female Cross-Series Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel Ultra-Miniature SMPM Millimeter Wave Test Connector

Regular price From $56.25 USD

Regular price Sale price From $56.25 USD

YILIANDUO 2.92mm to SSMP Male Female Cross-Series Precision RF Adapter | DC-40GHz 50Ω Passivated Stainless Steel Ultra-Miniature SMPM Millimeter Wave Test Connector

Regular price From $56.25 USD

Regular price Sale price From $56.25 USD
YILIANDUO 2.4mm to 3.5mm Precision RF Millimeter Wave Adapter | DC-34GHz 50Ω Stainless Steel High Frequency Test Connector

YILIANDUO 2.4mm to 3.5mm Precision RF Millimeter Wave Adapter | DC-34GHz 50Ω Stainless Steel High Frequency Test Connector

Regular price From $48.96 USD

Regular price Sale price From $48.96 USD

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YILIANDUO 2.4mm to 3.5mm Precision RF Millimeter Wave Adapter | DC-34GHz 50Ω Stainless Steel High Frequency Test Connector

Regular price From $48.96 USD

Regular price Sale price From $48.96 USD

YILIANDUO 2.4mm to 3.5mm Precision RF Millimeter Wave Adapter | DC-34GHz 50Ω Stainless Steel High Frequency Test Connector

Regular price From $48.96 USD

Regular price Sale price From $48.96 USD
YILIANDUO 2.4mm to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz Rated, Max DC-50GHz 50Ω Passivated Stainless Steel Millimeter Wave Test Connector

YILIANDUO 2.4mm to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz Rated, Max DC-50GHz 50Ω Passivated Stainless Steel Millimeter Wave Test Connector

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD

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YILIANDUO 2.4mm to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz Rated, Max DC-50GHz 50Ω Passivated Stainless Steel Millimeter Wave Test Connector

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD

YILIANDUO 2.4mm to 3.5mm Male Female Precision Cross-Series RF Adapter | DC-34GHz Rated, Max DC-50GHz 50Ω Passivated Stainless Steel Millimeter Wave Test Connector

Regular price From $48.26 USD

Regular price Sale price From $48.26 USD
YILIANDUO 2.4mm Male Female Precision RF Millimeter Wave Adapter | DC-50GHz 50Ohm Passivated Stainless Steel High Frequency Test Connector

YILIANDUO 2.4mm Male Female Precision RF Millimeter Wave Adapter | DC-50GHz 50Ohm Passivated Stainless Steel High Frequency Test Connector

Regular price From $63.64 USD

Regular price Sale price From $63.64 USD

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YILIANDUO 2.4mm Male Female Precision RF Millimeter Wave Adapter | DC-50GHz 50Ohm Passivated Stainless Steel High Frequency Test Connector

Regular price From $63.64 USD

Regular price Sale price From $63.64 USD

YILIANDUO 2.4mm Male Female Precision RF Millimeter Wave Adapter | DC-50GHz 50Ohm Passivated Stainless Steel High Frequency Test Connector

Regular price From $63.64 USD

Regular price Sale price From $63.64 USD
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

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

Regular price From $324.46 USD

Regular price Sale price From $324.46 USD

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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

Regular price From $324.46 USD

Regular price Sale price From $324.46 USD

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

Regular price From $324.46 USD

Regular price Sale price From $324.46 USD
YILIANDUO YC8-6P 6-Pin Push-Pull Aviation Connector Plug & Socket Set | Metal Waterproof Circular Connector for Industrial, Medical & Communication Equipment

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YILIANDUO YC8-6P 6-Pin Push-Pull Aviation Connector Plug & Socket Set | Metal Waterproof Circular Connector for Industrial, Medical & Communication Equipment

Regular price $14.48 USD

Regular price ~~$16.99 USD~~ Sale price $14.48 USD

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YILIANDUO Coaxial Lightning Surge Protector Lightning Arrester N Male Female 50 Ohm DC 0-6GHz with 90V Gas Tube for Outdoor 4G LTE GPS Ham Antenna 868 MHz LoRaWAN Helium Miner Hotspot Antenna

YILIANDUO Coaxial Lightning Surge Protector Lightning Arrester N Male Female 50 Ohm DC 0-6GHz with 90V Gas Tube for Outdoor 4G LTE GPS Ham Antenna 868 MHz LoRaWAN Helium Miner Hotspot Antenna

Regular price From $15.16 USD

Regular price Sale price From $15.16 USD

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YILIANDUO Coaxial Lightning Surge Protector Lightning Arrester N Male Female 50 Ohm DC 0-6GHz with 90V Gas Tube for Outdoor 4G LTE GPS Ham Antenna 868 MHz LoRaWAN Helium Miner Hotspot Antenna

Regular price From $15.16 USD

Regular price Sale price From $15.16 USD

YILIANDUO Coaxial Lightning Surge Protector Lightning Arrester N Male Female 50 Ohm DC 0-6GHz with 90V Gas Tube for Outdoor 4G LTE GPS Ham Antenna 868 MHz LoRaWAN Helium Miner Hotspot Antenna

Regular price From $15.16 USD

Regular price Sale price From $15.16 USD
YILIANDUO BNC Coaxial Lightning Arrestor Surge Protector BNC Male to Female 50 Ohm Thunder & Lightning Protection Device for CCTV Camera Video

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YILIANDUO BNC Coaxial Lightning Arrestor Surge Protector BNC Male to Female 50 Ohm Thunder & Lightning Protection Device for CCTV Camera Video

Regular price $13.68 USD

Regular price ~~$15.99 USD~~ Sale price $13.68 USD

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YILIANDUO SMA Coaxial Lightning Protection Surge Protector SMA Male to Female 50 Ohm 0-3GHz Square Coaxial Lightning Surge Protector for GSM 3G 4G LTE Wireless LAN WiFi Antenna

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YILIANDUO SMA Coaxial Lightning Protection Surge Protector SMA Male to Female 50 Ohm 0-3GHz Square Coaxial Lightning Surge Protector for GSM 3G 4G LTE Wireless LAN WiFi Antenna

Regular price $13.28 USD

Regular price ~~$15.99 USD~~ Sale price $13.28 USD

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F-Type Coaxial Lightning Protection Surge Protector F Male Female DC-3.0GHz 75 Ohm with 90V Gas Tubing Surge Protector Coaxial Lightning Surge Protector

F-Type Coaxial Lightning Protection Surge Protector F Male Female DC-3.0GHz 75 Ohm with 90V Gas Tubing Surge Protector Coaxial Lightning Surge Protector

Regular price From $15.10 USD

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F-Type Coaxial Lightning Protection Surge Protector F Male Female DC-3.0GHz 75 Ohm with 90V Gas Tubing Surge Protector Coaxial Lightning Surge Protector

Regular price From $15.10 USD

Regular price Sale price From $15.10 USD

F-Type Coaxial Lightning Protection Surge Protector F Male Female DC-3.0GHz 75 Ohm with 90V Gas Tubing Surge Protector Coaxial Lightning Surge Protector

Regular price From $15.10 USD

Regular price Sale price From $15.10 USD

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