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| Customization: | Available |
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| Application: | RF |
| Type: | N Type Connector |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Specification | |
| N male connector for 1-1/4 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~+85ºC |
| RoHS | Compliant |
Introducing the N Male Connector for 1-1/4" Feeder Cable, a premium RF coaxial connector engineered for high-power, low-loss transmission in demanding telecommunications infrastructure. Designed to terminate 1-1/4 inch corrugated feeder cables, this connector delivers exceptional electrical performance across DC to 3GHz, making it the ideal choice for cellular base stations, broadcast towers, and distributed antenna systems (DAS).
What sets this connector apart is its superior construction and materials. It features silver-plated tin-bronze center and outer contacts, a brass body with silver plating, and a PTFE dielectric for stable impedance. With an insertion loss of ≤0.10dB, a VSWR of ≤1.20, and an ultra-low PIM (Passive Intermodulation) of ≤-160dBc @ 2x43dBm, this connector ensures minimal signal degradation and maximum system performance. The silicon rubber gasket and RoHS compliance ensure environmental durability and regulatory compliance.
This N Male connector is specifically designed to terminate 1-1/4 inch corrugated feeder cables, which are commonly used in high-power base station installations. The precision-machined interface ensures a secure, reliable connection with minimal signal loss. The N-Type interface is a standard in the industry for high-frequency, high-power applications.
The connector is constructed with high-quality materials:
Center Contact: Tin-bronze with Silver Plating for excellent conductivity.
Outer Contact: Tin-bronze with Silver Plating for low resistance.
Body: Brass with Silver Plating for durability and corrosion resistance.
Dielectric: PTFE for stable electrical properties and high-temperature resistance.
Gasket: Silicon Rubber for environmental sealing.
Nut: Brass with Nickel Plating for mechanical strength.
These materials ensure long-term reliability, even in harsh outdoor environments.
The connector delivers outstanding electrical characteristics:
Characteristics Impedance: 50 Ohm
Frequency Range: DC - 3 GHz
Insulation Resistance: ≥10000 MΩ
Contact Resistance: Center Contact: 5 MΩ; Outer Contact: ≤1.0 MΩ
Dielectric Strength: 2500V rms
Working Voltage: 1400V rms
Insertion Loss: ≤0.10dB @ DC-3GHz
VSWR: ≤1.20 @ DC-3.0GHz
This ensures efficient power transfer and minimal signal reflection, protecting your transmitter and ensuring reliable system performance.
For advanced communication systems, linearity is crucial. This connector boasts a PIM of ≤-160dBc @ 2x43dBm. This ultra-low PIM ensures that the connector does not introduce interference or distortion into the system, making it suitable for sensitive measurements in cellular and satellite communication systems. This is particularly important for multi-carrier and MIMO systems.
The connector is built for demanding environments:
Durability (Mating): ≥500 cycles
Temperature Range: -40°C to +85°C
RoHS Compliant: Meets environmental regulations
Silicon Rubber Gasket: Provides a weatherproof seal for outdoor use.
The N-Type interface is a standard in the RF industry, ensuring compatibility with a wide range of equipment, including:
Base station antennas
Transmitters and receivers
RF cables and jumpers
Test equipment
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