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N Type Female Connector for 1/2″ Flexible RF Cable

Reliable Connectivity for Modern DAS Networks

As telecommunications demand higher bandwidth and seamless coverage, the quality of your RF passive components dictates the strength of your network. Manufactured by Hefei BRI Electronic & Technology Co., Ltd., this N type connector (Model: NF-1/2″L) is precision-engineered for 1/2″ flexible RF cables. Designed specifically for Distributed Antenna Systems (DAS) and in-building infrastructure, this straight N connector delivers exceptional electrical performance and mechanical durability in harsh environments.

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Key Advantages

  • Exceptional Low PIM Performance: With a PIM3 rating of ≤-155dBc (2*43dBm), this connector minimizes passive intermodulation, ensuring clear, uninterrupted signal transmission for cellular networks.

  • Rugged, Weatherproof Design: An IP68 sealing class guarantees complete protection against dust and water ingress (tested for 24 hours at 1 meter depth), making it ideal for both indoor and outdoor installations.

  • Premium Materials: Constructed with a brass body featuring trimetal plating and silver-plated inner contacts to drastically reduce insertion loss (≤0.10dB) and prevent corrosion.

  • Broad Frequency Range: Operates flawlessly from DC up to 11GHz, future-proofing your DAS infrastructure for next-generation telecom upgrades.

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

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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