7/16 DIN Male to 7/16 DIN Male Adapter

Description

The 7/16 DIN Male to 7/16 DIN Male Adapter is a heavy-duty “in-series” coupler built for high-performance microwave applications. The 7/16 DIN interface (the numbers refer to the 7 mm diameter of the center contact and the 16 mm inner diameter of the outer contact) is specifically engineered for high-power handling and superior Low PIM (Passive Intermodulation) performance. This adapter is essential for joining large-diameter coaxial cables or protecting the ports of expensive base station equipment in 4G LTE and 5G NR deployments.

Constructed with a Silver-plated or Tri-metal plated Brass body, the adapter ensures excellent conductivity and maximum resistance to environmental corrosion. Its robust threaded coupling provides a high-torque, vibration-resistant connection that maintains electrical stability even in extreme weather. With high-grade PTFE (Teflon) insulation, it delivers a low VSWR and minimal insertion loss, ensuring that your network operates at peak efficiency with the lowest possible signal interference.

Key Technical Advantages

• Exceptional Power Handling: Designed to manage significantly higher power levels than N-type or SMA connectors, making it ideal for macro-cell site transmitters.

• Low PIM Performance: Precision-machined to minimize Passive Intermodulation, which is critical for maintaining high data throughput in modern cellular networks.

• Rugged All-Weather Design: Often rated to IP67 or IP68 standards, providing a moisture-proof and dust-proof seal for permanent outdoor tower installations.

• High-Torque Threaded Coupling: Features a large, heavy-duty nut that allows for secure, high-torque mating to prevent accidental loosening from wind or mechanical stress.

• Wideband Microwave Range: Maintains stable performance across a broad spectrum (up to 8 GHz), covering all major global cellular and broadcast bands.

Key Features

• Adapter Type: Straight / In-Series Coupler.

• Interface: 2x 7/16 DIN Male (Plug).

• Impedance: 50 Ohm.

• Body Material: Silver-Plated or Tri-Metal Plated Brass.

• Contact Material: Silver or Gold-Plated Beryllium Copper.

• Insulator: PTFE (Teflon).

• Common Applications: Base station antenna links, high-power broadcast systems, and protecting ports on high-frequency test equipment.

Technical Summary