N-Type Male Crimp RF Connector | 50Ω DC-6GHz for RG58/RG142/LMR240 and Similar Cables – Ideal for Base Stations, Radar Systems, and Test Equipment
The BCSK-N-J-3/N-J5 N-type male crimp RF connector, crafted by Bochuang Shikong, features a high-precision brass body and gold-plated center pin to ensure low VSWR (≤ 1.3) and superior shielding effectiveness within the DC-6GHz frequency range. Compliant with the 50Ω impedance standard, it supports mainstream coaxial cables such as RG58, RG142, and LMR240. The crimp installation method enables fast, reliable assembly without soldering, significantly boosting on-site efficiency. Its threaded locking mechanism delivers exceptional vibration resistance and anti-loosening performance, making it ideal for automotive, outdoor, and industrial environments subject to heavy vibration. The all-metal housing provides complete electromagnetic shielding, effectively suppressing external interference and ensuring signal purity. Widely used in 5G base stations, satellite communications, vector network analyzers, military equipment, and WLAN systems, this connector is the ideal choice for system integrators and engineers building high-reliability RF links.
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BOCHUANG SPACETIME N-Type Male ConnectorRF connectors— 50Ω DC-6GHz Broadband Crimped Connector for Base Station and Radar Systems
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Product Details
In wireless communication infrastructure and microwave systems, N-type connectors are essential for connecting feed lines to antennas and equipment, thanks to their high power handling capacity and excellent mechanical stability.
unit. This model launched by Bochuang ShikongN-type male connectorRF connectors(Model: BCSK-N-J-3/N-J5)Designed for high-frequency, high-reliability applications; supports DC-
6GHz wideband transmission, perfectly compatible with 5G Sub-6GHz, LTE, WiFi 6E, and various industrial RF systems. Whether for base station deployment or test equipment calibration...
It's for in-vehicle communication upgrades, providing a stable, low-loss signal path.
Core Advantages & Technical Highlights:
50Ω precision impedance matching, low VSWR transmission:
Engineered to strict 50Ω RF standards with precision-machined internal structures, ensuring an extremely low Voltage Standing Wave Ratio (VSWR ≤) across the entire DC-6GHz frequency band.
1.3). Signal transmission occurs with virtually no reflection or attenuation, ensuring devices operate at peak performance—ideal for testing and measurement applications requiring the highest signal integrity.
Scene.
Gold-plated center pin: oxidation-resistant and corrosion-resistant
The center conductor is made of high-purity copper with a thick gold-plated surface. Unlike standard nickel-plated products, the gold plating effectively prevents oxidation during long-term exposure to air.
oxidized to a black finish, significantly reducing contact resistance. Even in harsh environments such as high humidity or salt fog, it maintains excellent conductivity and withstands thousands of repeated cycles.
Plug and play.
Thread-locking design for vibration resistance and anti-loosening:
Using a classic threaded coupling mechanism, N-type connectors provide an exceptionally secure mechanical connection compared to push-on interfaces. Ideal for vehicular communications, drone operations, or industrial applications.
In vibrating environments, prevents loose contacts or accidental disconnection due to shaking, ensuring uninterrupted signal transmission.
All-metal shielded enclosure with strong anti-interference performance:
Crafted from premium brass via precision machining for durability. The all-metal enclosure provides effective electromagnetic interference (EMI) shielding to block external noise.
Interference, ensuring signal transmission purity and stability. Ideal for industrial sites and outdoor base stations with complex electromagnetic environments.
Broadly compatible, plug and play:
Fully compatible with most standard N-type female connectors on the market, including 4G/5G CPE modules, GPS trackers, handheld radios, and various RF test instruments.
Device. No soldering required for seamless interconnection between devices.
Technical Specifications:
Parameter Items | Specifications | Notes |
|---|---|---|
Product Type | N-type male RFCoaxial Connector | Crimp-style installation |
Characteristic Impedance | 50 Ohm | Standard RF Impedance |
Frequency Range | DC - 6 GHz | Covers mainstream communication bands |
Voltage Standing Wave Ratio | ≤ 1.3 | Low reflectivity, high transmission efficiency |
center conductor | Gold-plated copper pins | Anti-oxidation, low contact resistance |
Insulating material | PTFE (Polytetrafluoroethylene) | High-temperature resistant with stable dielectric performance |
Compatible Cables | RG58, RG142, LMR240, etc. | Requires matching crimping tool. |
Operating Temperature | -55°C ~ +125°C | Built for extreme environments |
Use Cases:
5G/4G Base Station Deployment:For connecting RRU toAntennato ensure high-speed data uplink.
Satellite Communication SystemDesigned for L-band and S-band signal transmission, such as GPS and BeiDou receivers.
RF Test & Measurement:Port connections for precision instruments such as vector network analyzers and spectrum analyzers.
Industrial Internet of Things (IIoT):Remote monitoring, smart meters, and automated control devicesWireless ModuleConnect.
In-vehicle CommunicationMobile communication antenna systems for police cars, ambulances, and engineering vehicles.
Packaging & Accessories:
Each connector is individually packaged in an anti-static bag.
Optional crimping tool and heat-shrink tubing available to ensure installation quality.
Selection and Compatibility Guide
N-type termination for small-diameter coaxial cables, ideal for internal jumpers and short-run feed lines.
| Project | Description |
|---|---|
| Interface Matching | Crimp-style N male connector; requires matching with RG58, RG142, LMR240 cable diameters. |
| Styling Tips | For use with patch cords, test equipment, and module RF ports. |
| Not applicable | Coaxial cables such as SYV-50-7 and LMR400 should use crimp-on N-type male connectors. |
| Procurement Notice | Specify the cable model at checkout; compatible crimping tools can be included. |
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