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N Type Coax Connector (Male) for 1/2″ Flexible RF Cable

Unyielding Connectivity for In-Building and Public Safety Networks

When deploying critical In-Building Antenna Systems (IBS) and public safety infrastructure, signal integrity is non-negotiable. Engineered by Hefei BRI Electronic & Technology Co., Ltd., the NM-1/2″L n type coax connector provides a flawless, straight male interface designed specifically for 1/2″ flexible RF cables.

Built to withstand demanding environments while maintaining optimal electrical performance, this coax n connector is the professional’s choice for modern Distributed Antenna Systems (DAS)

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Premium Engineering Advantages

  • Ultra-Low PIM: Rated at ≤-155dBc (2*43dBm), this connector virtually eliminates passive intermodulation, ensuring pristine signal clarity for high-traffic cellular and public safety bands.

  • Mission-Critical Durability: An IP68 sealing class provides total defense against dust and water (submersible up to 1 meter for 24 hours).

  • Superior Trimetal Plating: The brass body and nut feature advanced trimetal plating, combined with silver-plated inner contacts, to deliver exceptional corrosion resistance and a consistently low insertion loss (≤0.10dB).

  • Broadband Performance: Supporting a wide frequency range from DC to 11GHz, this connector is ready to support both current deployments and future network expansions.

 

Technical Specifications

Electrical Specifications

ParameterSpecification
Characteristics Impedance50 Ohm
Frequency RangeDC ~ 11 GHz
Insulation Resistance≥ 5000 MΩ
Dielectric Withstanding Voltage2500V rms
Operating Voltage1500V rms
Center Contact Resistance≤ 1.0 mΩ
Outer Contact Resistance≤ 0.25 mΩ
Insertion Loss (@DC-2.7 GHz)≤ 0.10 dB
VSWR (@0.8-1.0 GHz)≤ 1.08
VSWR (@1.7-2.7 GHz)≤ 1.10
PIM3 (2*43dBm)≤ -155 dBc

Material and Plating

ComponentMaterial / Plating
Inner Conductor PinBrass / Silver Plating
Inner Conductor SocketTin Bronze / Silver Plating
InsulatorPTFE / TPX
Body & Outer ConductorBrass / Trimetal Plating
GasketSilicon Rubber
NutBrass / Trimetal Plating

Environmental & Mechanical Specifications

ParameterSpecification
Durability (matings)≥ 500 cycles
Temperature Range-65°C to +85°C
Sealing ClassIP68 (24hr, 1m, 20°C)
Mechanical ShockMIL-STD-202, Method 213, Test Condition D
VibrationMIL-STD-202, Method 204, Condition A
RoHS & ISO ComplianceCompliant (ISO 9001:2015)

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