Times Microwave EZ-240-BM-75-X BNC Male (Plug) 75 Ohm for LMR-240-75
EZ-240-BM-75-X Connector is a high-performance, 75 Ohm BNC Male (plug) connector specifically engineered for the rapid, reliable termination of LMR-240-75 and similar flexible low-loss coaxial cable. As a part of the EZ-Fit series, this connector is crucial for high-definition video and broadcast applications that demand precise 75 Ohm impedance matching. It combines the superior low-loss performance of LMR-240 cable with the speed of solderless installation.
Key Features & Benefits
- True 75 Ohm Impedance: Designed and tested to maintain a consistent 75 Ohm characteristic impedance, critical for broadcast, CCTV, and high-definition digital video (SDI, HD-SDI) applications.
- LMR-240 Compatibility: Optimized for LMR-240 cable, providing significantly lower attenuation compared to smaller cables, ideal for longer cable runs.
- EZ-Fit Solderless Technology: Features a cutting-edge spring-finger inner contact that eliminates the need for soldering the center pin, significantly reducing installation time and minimizing field errors associated with heat or poor solder joints.
- BNC Bayonet Coupling: The standard BNC quick-disconnect bayonet mechanism allows for fast, secure connection and disconnection without threading.
- High-Frequency Video Support: Engineered for excellent electrical performance across the demanding bandwidth required for modern digital video signals (up to 3 GHz).
Specifications
| Attribute | Detail |
| Connector Style | BNC |
| Gender | Male (Plug) |
| Interface | Straight, Bayonet Coupling |
| Impedance | 75 Ohms |
| Max Frequency | 3 GHz (Suitable for HD-SDI/3G-SDI) |
| Compatible Cable Group | LMR-240 (75 Ohm version or similar) |
| Inner Contact Attachment | Spring Finger (Solderless) |
| Outer Contact Attachment | Crimp |
| Body Material/Finish | Brass / Nickel Plating |
| Center Contact Plating | Gold |
| Dielectric Material | PTFE (Polytetrafluoroethylene) |
Typical Applications
- Broadcast & Studio: Interconnecting cameras, switchers, monitors, and routing equipment using SDI, HD-SDI, and 3G-SDI video standards.
- High-Resolution CCTV: Maintaining signal integrity over long cable runs for commercial security and surveillance systems.
- Audio/Visual (A/V) Infrastructure: Used in large corporate or educational facilities requiring reliable 75 Ohm data transmission.
- Test and Measurement: Creating precision 75 Ohm jumpers for lab environments.
Installation & Recommended Tooling
- Crimping Tool: The required CT-240-200-100 Crimp Tool is mandatory for a uniform and lasting crimp.
- Cable Prep Tool: The dedicated CST-240 is essential for achieving the exact strip dimensions required by the solderless contact.
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