High-Performance N Connector: N Straight Male for 7/8″ Flexible RF Cable
When building high-capacity Distributed Antenna Systems (DAS) or In-Building Antenna Systems (IBS), component reliability dictates network performance. At Hefei BRI Electronic & Technology Co., Ltd., we engineer premium RF passive components that telecommunications and public safety networks trust globally—from local installations to international showcases like MWC Barcelona.
Our N straight male connector (Model: NM-7/8″L) for 7/8″ flexible RF cable delivers exceptional signal integrity, rugged durability, and the crucial low-PIM performance required for today’s advanced wireless infrastructure.
Why Choose the Hefei BRI N Connector?
Engineered for seamless integration with 7/8″ flexible RF cables, this N connector ensures minimal signal loss and maximum weather resistance. Whether you are deploying a commercial DAS network or establishing critical public safety communication lines, this component is built to thrive in demanding environments.
Exceptional Low PIM: With PIM3 (2*43dBm) rated at ≤-155dBc, this connector dramatically reduces passive intermodulation, ensuring clear, high-speed network performance.
Rugged Construction: Featuring a brass body with trimetal plating and inner contacts with silver plating, it offers superior conductivity and long-lasting corrosion resistance.
Weatherproof Reliability: An IP68 sealing class guarantees complete protection against dust and water immersion (24hr, 1m, 20°C), making it ideal for harsh outdoor installations.
Broad Frequency Range: Operates seamlessly from DC to 11GHz, accommodating a vast spectrum of high-frequency RF applications.
Technical Specifications (Model: NM-7/8″L)
Material and Plating
| Component | Material / Plating |
| Inner Conductor Pin | Brass / Silver Plating |
| Inner Conductor Socket | Tin Bronze / Silver Plating |
| Insulator | PTFE/TPX |
| Body & Outer Conductor | Brass / Trimetal Plating |
| Gasket | Silicon Rubber |
| Nut | Brass / Trimetal Plating |
Electrical Specifications
| Specification | Value |
| Characteristics Impedance | 50 Ohm |
| Frequency Range | DC~11GHz |
| Insulation Resistance | ≥5000MΩ |
| Dielectric Withstanding Voltage | 2500V rms |
| Operating Voltage | 1500V rms |
| Insertion Loss (@DC-2.7 GHz) | ≤0.10dB |
| VSWR (@0.8-1.0 GHz) | ≤1.08 |
| VSWR (@1.7-2.7 GHz) | ≤1.10 |
| PIM3 (2*43dBm) | ≤-155dBc |
Environmental & Mechanical Specifications
| Specification | Value |
| Durability (matings) | ≥500 cycles |
| Temperature Range | -65°C to +85°C |
| Sealing Class | IP68 (24hr, 1m, 20°C) |
| Regulatory Compliance | RoHS Compliant, ISO 9001:2015 |
System Compatibility & Related RF Solutions
As a professional manufacturer of RF passive products, Hefei BRI ensures this N male connector is perfectly suited for base stations, antenna feeds, and critical cellular infrastructure.
Need to adapt your setup for testing or cross-compatibility? We also manufacture and supply a wide range of precision adapters, including the popular connector N male SMA jack, allowing for versatile testing, measurement, and system integration without sacrificing signal quality.
Request a Quote Today
Upgrade your RF infrastructure with components designed for the future of connectivity. Partner with Hefei BRI Electronic & Technology Co., Ltd. for rigorous quality control, competitive wholesale pricing, and rapid global delivery.
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