ZD Brand Rf coaxial connector N male connector for 1/4 feeder cable
ZD-CN-NM-CF14
This N male connector is specially designed for 1/4 feeder cable, adopting high‑quality tin‑bronze and brass with silver‑plated and nickel‑plated surface, PTFE dielectric and silicon rubber gasket. With standard 50‑ohm impedance, it covers DC‑3GHz frequency range. It features excellent electrical performance: VSWR ≤1.20, insertion loss ≤0.10dB, insulation resistance ≥10000 MΩ, outstanding PIM performance ≤‑160dBc at 2×43dBm. Durability reaches ≥500 mating cycles. Operating temperature ranges from‑40℃ to +85℃ and fully RoHS compliant. Reliable mechanical structure ensures stable connection for field installation. This low‑PIM N male connector is widely used for base station, DAS distributed antenna systems and wireless communication feeder cable projects.
Delivery
EXW,FOB,CIF,DAP
minimum order
50 pieces
Supply Ability
1000pieces / Week
Country of Origin
China
Stock Time
7Day
Quantity:
This N-Male RF connector is specially designed for 1/4 feeder cables, with a characteristic impedance of 50Ω and an operating frequency range of DC-3GHz, ideal for feeder connections in communication base stations and RF equipment.
It delivers excellent electrical performance: VSWR ≤1.20@DC-3.0GHz, insertion loss ≤0.10dB@DC-3GHz, and PIM ≤-160dBc@2×43dBm. With insulation resistance ≥10000MΩ, dielectric strength of 2500V rms, working voltage of 1400V rms, center contact resistance ≤5MΩ and outer contact resistance ≤1.0MΩ, it ensures stable and low-loss signal transmission.
Built with reliable materials: center and outer contacts are tin-bronze silver-plated, the body is brass silver-plated, the dielectric is PTFE, the gasket is silicon rubber, and the nut is brass nickel-plated. With a durability of ≥500 mating cycles, operating temperature range of -40℃~+85℃, and RoHS compliance, it is suitable for harsh communication environments.
| Specification | ||
| N male connector for 1/4 feeder cable | ||
| 1. Material and Plating | ||
| Center contact | Tin-bronze/ Silver Plated | |
| Outer contact | Tin-bronze/ Silver Plated | |
| Body | Brass/ Silver Plated | |
| Dielectric | PTFE | |
| Gasket | Silicon Rubber | |
| Nut | Brass/ Nickel Plated | |
| 2. Electrical Characteristics | ||
| Characteristics Impedance | 50 Ohm | |
| Frequency Range | DC-3GHz | |
| Insulation Resistance | ≥10000 MΩ | |
| Contact resistance | N type | |
| Center contact | 5 MΩ | |
| Outer contact | ≤1.O MΩ | |
| Dielectric Strength | 2500V rms | |
| Working voltage | 1400V rms | |
| Insertion Loss | ≤0.10dB@DC'3GHz | |
| VSWR | ≤1.20@DC'3.0GHz | |
| PIM(2x43dBm) | ≤-160dBc | |
| Durability (matings) | ≥500 cycles | |
| Temperature Range | -40~+85℃ | |
| RoHS | Compliant | |
