QMA Cable Assemblies
Overview
Amphenol RF’s QMA cable assemblies offer a robust and efficient interconnect solution that combines the performance characteristics of traditional threaded interfaces with the convenience of a quick-lock mechanism. Designed for high-frequency applications, these 50 ohm assemblies eliminate the need for torque wrenches and reduce installation time, making them ideal for systems requiring frequent mating and unmating.
Standard QMA cable assemblies are available in a variety of configurations featuring flexible and semi-rigid cable types to suit different system requirements. These assemblies are hi-pot and continuity tested to ensure reliability and consistency. With secure mating, excellent electrical performance and ease of use, QMA assemblies are well-suited for a wide range of RF applications.
Features and Benefits
- Quick-lock push-pull coupling mechanism for rapid, tool-free installation
- Compact and robust interface ideal for high-density applications
- Excellent electrical performance up to 6 GHz
- Available with multiple cable types and connector configurations
- Hi-pot and continuity tested for standard product lines
Key Technical Details
- 50 ohm impedance ensures consistent signal integrity
- Suitable for flexible and semi-rigid cable options
- Mating interface provides stable performance over multiple cycles
- Mechanically keyed design prevents misalignment
- Available in straight and right-angle plug configurations
Applications
- Wireless infrastructure and antenna systems
- Test and measurement environments
- Industrial automation and control systems
- DAS and base station equipment
- RF communication modules requiring quick-connect capabilities
Browse our standard QMA cable assemblies to find the configuration that fits your project requirements. For specialized or custom solutions, contact our engineering team to discuss your application.
All QMA Cable Assembly Categories
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