N 型端子
基于行业标准 N 型接口的坚固 50 Ω 射频终端，具有可靠的信号完整性和系统稳定性
概述
在 Amphenol RF，我们的 N-Type 端接器系列为设计人员和工程师提供了值得信赖的解决方案，用于正确端接使用 N-Type 螺纹连接器接口的射频系统中未使用的端口或电缆末端。
随着 N 型接口在广播、电信、仪器仪表和无线基础设施市场的广泛应用，安费诺射频 N 型端接器具有坚固的机械性能、高质量的射频一致性和全面的零件组合，适用于标准和扩展频率应用。在更广泛的 N 型连接器系列中，该连接器系列还具有从 DC 到 11 GHz（在扩展范围设计中高达 18 GHz）的性能。
特性和优势
- 行业标准 N 型接口确保与各种射频设备、电缆组件和基础设施兼容，简化了采购和集成。
- 50 Ω 阻抗（N 型系列的标准）符合大多数射频传输系统和终端要求，确保适当的失配控制和信号完整性。
- 螺纹耦合机制提供坚固、抗震的连接，适用于户外、移动和恶劣环境应用--这是 N 型连接器系列所继承的优点。
- 通过底层连接器系列提供的广泛频率支持，实现了适用于高频系统段的端接解决方案，包括一些高达 ~18 GHz 的扩展器件。
- 全面的零件组合包括插头和插孔版本、不同的额定功率以及链式或无链式选项，使您更容易为部署选择合适的端接。
主要技术细节
- 阻抗：标准 50 Ω（如 Amphenol RF 的 N 型端子产品页面所列：例如，零件 202109-10 为 50 Ω）。
- 频率范围：N 型连接器系列通常支持 DC - 11 GHz，在扩展范围设计中最高支持 DC - 18 GHz。对于终端器，性能取决于电缆和配置。
- 配接周期：N 型连接器系列在标准条件下至少可进行约 500 次配接循环。对于固定端子的使用，实际周期可能因环境和使用情况而异。
- 温度范围：连接器系列的典型工作温度范围约为 -65 °C 至 +165°C。特定端子的确切额定值取决于材料、表面处理和端子样式。
- 特殊功能：螺纹耦合、标准外形尺寸下的高密度性能、可提供扩展频率变体。注：除非在数据表中注明，否则安费诺 RF 的标准 N 型端子不会在产品列表中描述为密封或具体的 IP67 等级。
应用
- 基站和无线基础设施设备中未使用的射频端口（N 型接口是标准接口）的端接，确保信号路径完整性并最大限度地减少反射。
- 采用 N 型连接器的广播、电缆分配或仪器仪表系统，其中端接端口必须保持适当匹配并防止系统性能下降。
- 户外或坚固的机箱和机架系统，螺纹 N 型连接器可在环境压力下提供耐用的机械连接和端接性能。
- 需要稳定 50 Ω 端接以进行校准、测量和未使用端口隔离的测试和测量设备。
- 用于电信、雷达、卫星或 WLAN 系统的射频网络安装，工程师需要依赖值得信赖的供应商提供的标准外形端接解决方案。
了解安费诺射频全系列 N 型端子。如果您需要标准目录之外的定制额定功率、环境密封、替代配置或特殊阻抗值，请联系我们的工程团队，以获得量身定制的解决方案。
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.
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.
Broadband Solutions Overview
The Broadband Solutions Overview presents a comprehensive look at the evolution of broadband technology, highlighting how advanced RF connectivity solutions are driving the future of high-speed internet access. From legacy DSL and coaxial systems to cutting-edge fiber optics, fixed wireless access (FWA), and satellite broadband, this document outlines the challenges and breakthroughs shaping modern digital infrastructure. It emphasizes Amphenol RF’s pivotal role in delivering robust, high-frequency, and custom RF components essential for seamless connectivity across diverse broadband platforms. Designed for engineers, integrators, and decision-makers, this overview is a definitive guide to the technologies and RF innovations enabling the next generation of global broadband connectivity.
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.
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.
4.3-10 Adapters
Amphenol RF introduces a comprehensive line of 4.3/10 low PIM adapters, expanding their low PIM adapter product family. These adapters are designed for space-restricted, high-density, and weight-sensitive applications, offering superior PIM performance and reduced mating torque compared to 7/16 DIN connectors, with in-series and between-series configurations available.
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.
ATC-PS Precision Test Cables
The ATC-PS cable assemblies cutsheet provides info for ATC-PS cable assemblies, outlining their technical specifications, features, and applications. It provides precise information on the design and performance characteristics of these cable assemblies, including impedance, frequency range, insertion loss, and durability. The document highlights the materials used, ensuring reliability and high performance in demanding environments. Additionally, it specifies the industries and applications these cable assemblies are designed for, demonstrating their suitability for various high-frequency and precision connectivity needs.
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.
White Paper: High Density Interconnect Standards
The "High Density Interconnect Standards for Next Generation Broadcast Networks" paper discusses the HD-BNC connector, designed to meet modern broadcast systems' demands for higher density and performance. HD-BNC offers significant density improvements over traditional BNC connectors, with a 75 ohm interface optimized for high bandwidth up to 6 GHz. It maintains robustness and user-friendly bayonet-style mating, providing better mechanical and RF performance than other high-density alternatives like 1.0/2.3 and Mini-BNC. The HD-BNC's design ensures compatibility with industry-standard tools and cables, making it a superior choice for next-generation broadcast applications.
White Paper: Passive Intermodulation Distortion
The document "Passive Intermodulation Distortion in Connectors, Cable and Cable Assemblies" by David Weinstein of Amphenol Corporation discusses the causes, impacts, and measurement of Passive Intermodulation Distortion (PIM) in RF components. It explains how PIM is generated by non-linear mixing in passive devices like connectors and cables, causing unwanted signals that can interfere with communication systems. The paper outlines design guidelines to minimize PIM, including contact design, material choices and cleanliness, and describes testing methods to ensure low PIM performance.
12G SDI Broadcast Solutions
Amphenol RF offers 12G SDI broadcast solutions designed for Ultra High Definition (4K) video, utilizing BNC, HD-BNC, and MCX connectors optimized for 12 Gbps data transfer. These connectors provide reliable, high-quality signal transmission on a single channel, supporting various applications including mobile broadcast, HD cameras, and video routers.
12G Isolated BNC and HD-BNC Connector Series
Amphenol RF's 12G Isolated BNC and HD-BNC connectors are designed for high-performance broadcast applications, offering 12 Gbps performance per SMPTE standard with additional signal isolation. These 75 Ohm connectors are available in straight and right-angle configurations, providing design flexibility for densely packed applications, and feature a unique dielectric sleeve for isolation, preventing body to panel grounding. They are ideal for mobile broadcast, HD cameras, digital signage, and other video-related applications.
N-Type Connector Series
Amphenol RF's N-Type Connector Series features durable, weatherproof 50 ohm connectors that offer excellent RF performance from DC to 18 GHz. These connectors are ideal for applications requiring vibration resistance, such as antennas, base stations, radar systems, and WLAN, and are available in both PCB and cable-mount configurations to accommodate a wide variety of coaxial cables.
Nex10 Adapter Series
Amphenol RF's Nex10 Adapter Series features ruggedized, compact 50 ohm adapters offering reliable low PIM performance up to 6 GHz. These lightweight, threaded adapters are ideal for high-density applications such as antennas, small cells, distributed antenna systems (DAS), MIMO, and 5G/LTE, designed to reduce interference and maintain network quality.
Amphenol RF MCX Cable Assemblies RG-174 Wireless Communication Modules Datasheet
The Amphenol RF MCX Cable Assemblies Data Sheet highlights between-series board-to-panel cable solutions designed for wireless communication modules. These assemblies combine compact MCX interfaces with rugged, sealed bulkhead connectors to enable reliable RF connectivity in space-constrained and environmentally exposed applications.
Amphenol RF MMCX Cable Assemblies RG-174 for Wireless Modules
The Amphenol RF MMCX cable assemblies datasheet outlines pre-configured 50-ohm RF cable solutions using flexible RG-174 coax for reliable connections in wireless communication modules. It highlights available connector configurations, electrical performance characteristics, and suitability for applications such as IoT, GPS, Wi-Fi, and other compact RF systems.
Amphenol RF MCX Cable Assemblies RG-316 Wireless Communication Modules Datasheet
This datasheet highlights Amphenol RF’s MCX cable assemblies for wireless communication modules, featuring between-series board-to-panel configurations built on flexible RG-316 cable for reliable performance up to 6 GHz. The assemblies combine MCX straight or right-angle plugs with rugged, IP67-rated bulkhead connectors—including SMA, RP-SMA, TNC, RP-TNC, and N-Type—designed to provide secure, sealed connections that protect systems from temporary water and fluid ingress. Optimized for short-distance RF applications, these cable assemblies offer high heat resistance, durability, and low signal loss, making them well-suited for portable IoT devices, drones, GPS/GNSS, Wi-Fi, and demanding industrial, agricultural, and construction environments, with a wide range of standard and custom cable lengths available.
Amphenol RF Single Crimp N-Type Connector Datasheet
This datasheet outlines the features and technical specifications of the Amphenol RF N-Type Single Crimp Connectors, designed for quick and reliable field installation without the need to crimp the contact separately. Supporting 50Ω impedance and reliable electrical performance up to 6 GHz, these connectors feature a threaded coupling mechanism for secure mating and are IP67 rated when mated for temporary protection against dust and water ingress. Built for durability, they offer vibration resistance, a wide operating temperature range of −65°C to +165°C, and up to 500 mating cycles. Constructed with a nickel-plated brass body, gold-plated beryllium copper contacts, and a PTFE insulator, the connectors ensure strong electrical performance, including low contact resistance and high insulation resistance. Ideal for antennas, base stations, and radar systems, the series is compatible with Times LMR® 195, 200, 400, and 600 cable types and provides a dependable, easy-to-install solution for demanding RF applications.
Amphenol RF Connectors for Low Loss Cables | Tech Specs
View full article: https://www.allaboutcircuits.com/new-industry-products/amphenol-rf-connectors-for-low-loss-cables-tech-specs/
Amphenol RF offers SMA, TNC, and N-Type connectors that have been redesigned and optimized for use with low loss cabling. They offer improved grounding, enhanced shielding, and low return loss from DC to 6GHz. The connectors are available in straight jack, bulkhead jack, straight plug, and right-angle plug configurations, with options for 195, 240, and 400 series low loss cable. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/
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Amphenol RF N-Series Connectors - Tech Specs | TTI, Inc.
N-Type connectors are designed to satisfy the need for a durable, weatherproof, medium-size RF connector. N-Type connectors feature threaded coupling mechanisms and are fully interchangeable with N-Type connectors made to the MIL-C-39012 specification. These connectors are used in all systems where excellent RF and mechanical performance is critical.
Learn more: https://www.tti.com/content/ttiinc/en/manufacturers/a-b/amphenol/products/amphenol-rf-n-type-connector-series.html
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Amphenol RF 18Ghz N-Series | Tech Specs
View full article: https://www.allaboutcircuits.com/new-industry-products/amphenol-rf-18ghz-n-series-tech-specs
Amphenol RF offers N-Type connectors with an extended frequency range of 18GHz and very low passive intermodulation. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/
Check out TTI, INC's profile on All About Circuits and see more technical articles they created at https://www.allaboutcircuits.com/author/tti-inc
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