Rugged Construction and Wireless Infrastructure Applications
EZ-400-716M-X is engineered for high-power handling and ultra-low Passive Intermodulation (PIM) performance on LMR-400 coaxial cable. It utilizes the industry-leading EZ-style termination to ensure a fast, consistent, and error-free connection, critical for macro-cell tower and high-gain antenna installations.
- Solderless EZ-Style Design: Features a revolutionary spring-finger inner contact that eliminates the need for soldering, providing consistent, low-resistance connections in under 30 seconds.
- Robust 7/16 DIN Interface: The standard for high-power transmission in outdoor RF applications, providing a secure, threaded coupling capable of handling significant power levels.
- Ultra-Low PIM: Excellent PIM stability is guaranteed, crucial for maintaining signal quality and maximizing data rates in demanding LTE and 5G wide-area networks.
- No Braid-Trim Feature: Simplifies cable preparation, guaranteeing a consistent shield termination every time and eliminating Foreign Object Debris (FOD).
- Weatherproof Design: Offers superior sealing capabilities when properly mated, providing an essential layer of protection for outdoor tower installations.
Technical Specifications (Power & Low PIM Focus)
| Attribute | Detail |
| Part Number | EZ-400-716M-X |
| Manufacturer | Amphenol Times Microwave Systems |
| Interface | 7/16 DIN |
| Gender | Male (Plug) |
| Orientation | Straight |
| Cable Compatibility | LMR-400, TCOM-400, LMR-440-FR |
| Impedance | 50 Ohms |
| Max Frequency | 6 GHz |
| VSWR (Max) | <1.30:1 at 6 GHz |
| Inner Contact Attach | Spring Finger (Solderless) |
| Outer Contact Attach | Crimp |
| Coupling Mechanism | Threaded Coupling Nut |
| Body Finish | White Bronze (Alballoy) |
| Pin Finish | Gold Plated |
| Operating Temperature | -40 C to 125 C |
Speed and Reliability: The EZ-7/16 Combination
The EZ-400-716M-X is designed to minimize installation costs and maximize network uptime.
- Field-Ready Installation: The solderless design means faster assembly directly on the tower or in the shelter, eliminating the variability and time associated with soldering.
- Reliable PIM Performance: The connector’s design ensures a high-integrity, constant electrical contact, minimizing micro-movements that can generate PIM, which is essential for maintaining clean forward and reverse links.
- High Pull Strength: When crimped with the correct tooling, this connector provides superior mechanical cable retention, protecting the critical junction in high-wind or high-vibration tower environments.
Applications & Use Cases
This connector is the standard choice for professional-grade, high-power RF applications using LMR-400 coaxial cable.
- Macro Cell Tower Base Station Connections
- High-Power Broadcast and Repeater Systems
- Jumper Cables to Antennas or Remote Radio Heads (RRH)
- High-End Test and Measurement Equipment
- Outdoor, Weatherproof RF Installations


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