QN 连接器
用于面板、测试夹具和电缆组件的可靠快速连接射频解决方案
概述
Amphenol RF 的 QN 连接器可在对速度和带宽要求极高的应用中提供稳定的性能。QN 采用四分之一圈快速连接接口，可在不影响信号完整性或耐用性的情况下实现快速配接和拆卸。
QN 连接器的设计兼具灵活性和可靠性，可支持从实验室测试装置到电信和国防系统的各种应用。它们有适配器、隔板、电缆安装和面板安装形式，可满足各种工程需求。
特性和优点
- 快速、安全配接：¼ 转耦合机制确保快速连接/断开，同时保持射频性能
- 高频能力：针对高达 4 GHz 的宽带应用进行了优化
- 耐用结构：不锈钢外壳和镀金中心可抵御恶劣环境
- 多种安装方式：电缆、面板、隔板和适配器配置提供了设计灵活性
- 便于测试：是实验室和夹具使用的理想选择，可通过重复配接实现可靠的吞吐量
主要技术细节
- 阻抗50 Ω
- 频率范围DC - 4 GHz（取决于连接器和电缆）
- 配接周期：典型值：最少 500 次，因组件而异
- 额定温度：-55 °C 至 +165 °C（取决于连接器材料）
- 耐腐蚀性钝化不锈钢外壳
应用
- 射频测试夹具和仪器
- 电信设备修补和校准
- 国防和航空航天射频布线
- 面板安装式射频接口
- 原型开发和实验室环境
查看 Amphenol RF 用于标准快速连接面板和电缆组件的 QN 连接器目录。对于定制的变化，例如特定长度、端接或材料表面处理，我们的工程团队随时准备提供帮助。请联系我们，讨论您的定制要求。
Specifications
QN Connectors
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 11 GHz |
| Voltage Rating | 500 Volts RMS Continuous |
| Dielectric Withstanding Voltage | 2500 VRMS Max |
| VSWR (Return Loss) | |
|
DC - 3 GHz
|
1.052 (-32 dB) Max |
|
3 - 6 GHz
|
1.12 (-25 dB) Max |
|
6 - 11 GHz
|
1.22 (-20 dB) Max |
| Insulation Resistance | 5000 MΩ Min |
| Center Contact Resistance | 1.5 mΩ Max |
| Outer Contact Resistance | 1.5 mΩ Max |
| RF Leakage | -90 dB Max (DC - 3 GHz) |
| Insertion Loss | .03 √(f(GHz)) dB Max |
| Power Handling | 300 W @ 2.5 GHz @ 25ºC |
Environmental
| Temperature Range | −40°C to +125°C |
| Thermal Shock | IEC 60169-1 16.4 (-40⁰C to +125⁰C) |
| Corrosion | MIL-STD-202, Method 101 (Test Condition B) |
| Vibration | IEC-1169-1 Paragraph 9.3.3 (10-500 Hz;5g) |
| Moisture Resistance | MIL-STD-202 F, Method 106 F |
Mechanical
| Mating Cycles | 100 Min |
| Coupling Mechanism | Push-Pull |
| Interface Specification | Quick Lock Formula - QN |
| Engagement Force | 6.75 lbs (30 N) Typ |
| Disengagement Force | 6.75 lbs (30 N) Type |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
相关资源
Space Applications Solutions Overview
The Space Applications Overview Flyer from Amphenol RF highlights their RF interconnect solutions designed for use in space applications. It emphasizes the importance of reliable, high-performance connectivity in extreme environments, such as satellites, ground stations, unmanned exploration vehicles, space robotics, and telemetry systems.
Commercial Aerospace Solutions
Amphenol RF provides advanced RF interconnect solutions specifically engineered for the commercial aerospace industry. The products support a wide range of onboard systems—including communication, navigation, entertainment, and safety—ensuring reliable data transmission in extreme conditions. With a focus on durability, performance, and customization, Amphenol offers vibration-resistant, waterproof connectors and a variety of modular components such as cable assemblies, adapters, and board-to-board systems. These solutions are designed to maintain critical connectivity across modern aircraft, reinforcing operational efficiency and passenger experience.
Amphenol RF Solutions for Instrumentation
Amphenol RF offers a robust range of RF interconnect solutions specifically designed for instrumentation applications requiring high-frequency performance, low signal loss, and enhanced reliability. Their product portfolio includes various connectors such as 1.0-2.3, 2.92 mm, BNC, HD-BNC, N-Type, and SMA, along with precision adapters, RF adapters, and precision test cables—all engineered to minimize signal degradation and ensure consistent performance in demanding test environments. These solutions are ideal for applications like network and spectrum analyzers, signal generators, RF/microwave testing, telemetry systems, handheld testers, and automated test equipment. Amphenol’s core strengths lie in ruggedized designs that resist dust, vibration, and corrosion, IP67/IP68-rated waterproof sealing for protection against environmental elements, and high-precision, low-loss cable assemblies that support long-distance signal transmission.
Black Plated RF Interconnect
Amphenol RF offers black-plated RF interconnect solutions featuring a durable, non-reflective black zinc cobalt coating that is RoHS and REACH compliant. These connectors and adapters are designed for harsh environments, providing up to 48 hours of salt spray endurance for corrosion resistance. Suitable for military and covert applications, they maintain excellent RF performance and conductivity. Applications include field communication arrays, handheld military/law enforcement radios, portable radar, precision positioning systems, and surveillance equipment. Waterproof IP67 configurations are also available for enhanced protection.
Product Overview Brochure
Amphenol RF presents a comprehensive, high-performance portfolio of RF interconnect solutions, engineered to meet the rigorous demands of modern communications and electronic systems across industries. With decades of leadership in coaxial technology, this catalog showcases cutting-edge product lines, each designed for precision, reliability, and adaptability.
2003 Full Line Product Catalog
The Amphenol 2003 Full Line Catalog features a comprehensive range of connectors, including subminiature (MMCX, MCX, 1.0/2.3, SMB, SMC, SMA), miniature (BNC, TNC, Reverse Polarity), and standard types (Twinaxial, Twin BNC, Triax, UHF, Mini-UHF). Each section provides detailed specifications, available configurations, and applications for various industries, such as telecommunications, instrumentation, military, and industrial use. The catalog also includes cable assembly instructions and a glossary for additional support.
2006 Full Line Product Catalog
The Amphenol 2006 Full Line Catalog includes a comprehensive range of connectors and cable assemblies for various applications. The catalog also covers environmental compliance and quality assurance measures, showcasing Amphenol's commitment to reliable and high-performance interconnect solutions.
Connex Product Catalog
The Amphenol Connex Catalog features a comprehensive range of high-quality RF and microwave coaxial connectors, suitable for various applications including instrumentation, military-aerospace, broadband, RFID, and telecommunications. It offers a wide selection of connectors such as MMCX, MCX, SMA, SMB, BNC, TNC, UHF, and 7/16, along with custom cable assemblies and robust technical support.
2.2-5 Connector Series
The Amphenol RF 2.2-5 Product Data Sheet highlights the 2.2-5 connector series, designed for high-performance RF applications requiring compact size, low PIM, and superior electrical performance. This connector series is engineered to support high-frequency, low-loss signal transmission, making it ideal for 5G networks, small cells, and distributed antenna systems (DAS). With a rugged, weatherproof design, these connectors ensure reliable performance in harsh environments while maintaining ease of installation through various coupling mechanisms, including threaded, push-pull, and hand-screw options.
4.3-10 Connector Series
The 4.3-10 Connector Cut Sheet provides a detailed overview of the 4.3-10 RF connector series, designed for superior performance in high-frequency applications. This document outlines the key features of the 4.3-10 connectors, including their low PIM (Passive Intermodulation) performance, compact design, and high durability, making them ideal for telecommunications, wireless infrastructure, and RF signal transmission. The connectors are engineered for easy installation, offering a user-friendly interface with threaded, push-pull, and hand-screw coupling mechanisms to ensure secure connections.
18 GHz N Type Connector Series
Amphenol RF's 18 GHz N-Type connectors extend the frequency range of the traditional N-Type product line to 18 GHz, providing excellent low PIM performance in a durable, medium-sized package. These connectors are ideal for rugged, outdoor applications requiring high power handling and vibration resistance, with applications in microwave, wireless infrastructure, and radar systems.
AMC Connector Series
Amphenol Micro Coaxial (AMC) connectors are low-profile solutions with a 2.5mm mating height and a 3mm x 3mm footprint, designed for portable and mobile devices. These connectors support high-frequency transmission from DC to 6 GHz, feature easy snap-on/off mating, and are compatible with Hirose U.FL and IPEX MHF1 series, making them ideal for applications like antennas, Bluetooth, GPS, WLAN, and cellular devices.
Field Installable N Type Connector Series
The Field Installable N-Type Connector Cut Sheet presents a high-performance N-Type connector designed for quick and efficient field installation without requiring special tools. Engineered for low-loss, high-frequency applications, this connector ensures secure and reliable RF connections in demanding environments. It features a rugged, weatherproof design, making it ideal for outdoor and industrial use, while its low PIM (Passive Intermodulation) performance supports high-quality signal integrity.
PSMP Connector Series
The Amphenol RF PSMP Cut Sheet highlights the PSMP connector series, a versatile RF solution engineered for high-power applications requiring robust performance and flexibility. This series is designed to handle high-frequency signals with excellent electrical performance, making it ideal for base stations, power amplifiers, and industrial applications. The PSMP connectors feature a compact, high-reliability design with options for smooth bore and full detent mating styles, ensuring secure connections while accommodating misalignment.
AMMC Connector Series
Amphenol Micro Miniature Coaxial (AMMC) connectors are designed for portable and mobile devices, featuring a low profile with a 1.4 mm mated height and a 2 mm x 2 mm footprint. These connectors support high-frequency transmission from DC to 6 GHz, offer easy snap-on/off mating, and are compatible with Hirose W.FL and IPEX MHF III series, making them ideal for applications such as antennas, Bluetooth, GPS, WLAN, and cellular devices.
HD-EFI Connector Series
The HD-EFI product series by Amphenol RF offers micro-miniature interfaces designed for high-performance applications with a frequency range from DC to 6 GHz. These 50 ohm products are ideal for board-to-board applications, featuring versatile PCB mounts and bullet lengths, and providing up to 1.4 mm axial and radial float. HD-EFI connectors are available in various configurations, including through-hole, surface mount, edge launch, and thread-in, and support blind mating with crash-proof designs.
Sealed FAKRA Connector Series
The "Sealed FAKRA Cut Sheet" highlights FAKRA/USCAR mechanical coding for connectors. These connectors are designed for secure and reliable automotive applications, featuring mechanical and color coding to prevent mismating. The sealed FAKRA connectors are IP67 rated, providing protection against dust and temporary submersion in water, making them ideal for use in harsh environments.
Connectors Optimized for Low Loss Cables
The "Connectors Optimized for Low Loss Cables" guide by Amphenol RF features redesigned SMA, TNC, and N-Type connectors specifically tailored for Low Loss cables. These connectors, which include straight and right-angle plugs and jacks, provide enhanced shielding, improved grounding, and low signal loss for applications requiring high reliability, such as smart city infrastructure and IoT antenna systems. They support frequencies up to 12.4 GHz for SMA and 6 GHz for TNC and N-Type connectors, ensuring consistent electrical performance and quick, secure assembly with standard hex crimp tooling.
SMA Panel Mount Receptacles
The Amphenol RF SMA Panel Mount Receptacles cut sheet details high-performance connectors supporting frequencies from DC to 18 GHz. These stainless steel receptacles are available in multiple panel mounting configurations, including 2 and 4-hole flanges, with various termination options such as post contacts, solder cups, and tab contacts. The connectors are suitable for applications like RF amplifiers, microwave filters, and power dividers, offering excellent VSWR performance and robust mechanical construction.
Cable Connector Guide
The Amphenol Connex Cable Connector Guide provides an extensive selection of RF connectors and adapters, detailing common parts for popular cable types. The guide emphasizes uncompromised quality, vast selection, and superb technical support, while also offering customization options for specific customer needs. It includes information on crimp tooling compatible with industry-standard crimp die set dimensions, ensuring reliable and efficient assembly.
AUTOMATE Type A Mini-FAKRA
The Amphenol RF AUTOMATE Type A Mini-FAKRA connector series offers a high-performance, space-efficient solution for automotive applications, supporting data transmission up to 20 Gbps. These connectors feature a compact, modular housing that saves up to 80% installation space compared to traditional FAKRA connectors and are available in single, dual, and quad-port configurations. They are ideal for applications such as 360-degree surround view cameras, ADAS, GPS navigation, high-bandwidth infotainment, and V2X communication. The connectors provide low engagement and disengagement forces, impact resistance, and visual guidance through color-coded housings to prevent mis-mating.
Urban Air Mobility Solutions
The Amphenol RF Urban Air Mobility Solutions Overview highlights high-performance, IP67/68 sealed RF interconnect solutions designed for harsh environments, supporting applications such as avionics, GNSS, radar detection, and wireless connectivity. These solutions include ruggedized connectors, cable assemblies, and IoT antennas, catering to the advanced technologies required in urban air mobility.
Military & Defense Solutions
Amphenol RF's Military & Defense Solutions include ruggedized connectors, adapters, and cable assemblies designed for harsh environments, featuring black chromate plating for covert applications and corrosion-resistant plating for extreme exposure. These solutions, including waterproof IP67 options, are ideal for military vision systems, satellite navigation, advanced defense equipment, robotics, and secure communication networks, ensuring superior performance and reliability.
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