BMA Female to SMA Female Adapter

BMA Female to SMA Female Adapter - High-Performance RF Interconnect Solution 

SIPU RF Technology BMA Female to SMA Female Adapter (Model: SIPU-BMA/SMA-KK) is an enterprise RF connectivity solution that is designed for precise applications demanding interface flexibility. The adapter is working over the frequency range of DC-18GHz with the characteristic impedance 50$\Omega$ and very low VSWR $\leq$1.05+0.008F(GHz).

The insertion loss is minimised to less than or equal to 0.05 √F(GHz) dB for optimum signal integrity. This product has gold-plated brass outer conductors and beryllium bronze center contacts for 500 mating cycles dependability. The PTFE dielectric material allows operation at severe temperatures from -65℃ to +125℃ and insulation resistance is ≥5,000MΩ and dielectric withstand voltage is 1,000V.

BMA Female to SMA Female Adapter Specifications

Key Features and Benefits

Interface Compatibility

The BMA female to SMA female configuration provides seamless interconnection between different RF interface systems. This dual-interface design allows you to connect BMA-equipped modular systems with standard SMA components.

The adapter eliminates compatibility barriers in mixed-interface environments. Your test equipment, communication systems, and measurement setups gain enhanced flexibility.

Superior Signal Performance

Stable connection architecture combined with low insertion loss characteristics preserve signal integrity across the entire frequency spectrum. The gold-plated contacts minimize contact resistance and prevent signal degradation.

PTFE dielectric ensures consistent impedance matching. You benefit from reliable data transmission in critical applications where signal quality cannot be compromised.

Compact and Space-Efficient

The straight orientation and compact adapter design make it ideal for high-density installations. When your system requires multiple connections in limited space, this adapter configuration optimizes board real estate.

Space-constrained RF systems, rack-mounted equipment, and densely populated circuit boards benefit from the streamlined profile. Your installation becomes cleaner and more professional.

Robust Quality Control

SIPU implements comprehensive batch testing protocols to ensure consistent performance. Each production batch undergoes plating thickness verification and plating adhesion testing using specialized equipment.

RoHS environmental compliance testing is performed on every batch. Dielectric withstanding voltage and insulation resistance verification are conducted using insulation withstand voltage testers, guaranteeing electrical safety and reliability.

Application Scenarios

RF Communication Equipment

This BMA Female to SMA Female Adapter serves telecommunications infrastructure where interface conversion is essential. Base stations, signal distribution systems, and wireless communication modules utilize these adapters for system integration.

Your communication networks achieve greater modularity and maintenance efficiency. The 500-cycle mating durability supports frequent connections and disconnections during service operations.

Microwave Modules and Systems

Microwave subsystems requiring interface bridging between BMA and SMA standards benefit from this precision adapter. Laboratory equipment, microwave measurement systems, and research platforms gain enhanced connectivity options.

The DC-18GHz frequency coverage accommodates most commercial and industrial microwave applications. Your measurement accuracy remains uncompromised throughout the signal path.

Test and Measurement Systems

Vector network analyzers, spectrum analyzers, and RF test benches frequently require interface adapters. This adapter enables you to connect BMA-equipped devices under test with SMA-based measurement instruments.

The low VSWR and insertion loss specifications minimize measurement uncertainty. Your test results reflect true device performance without adapter-induced distortions.

Manufacturing Excellence

SIPU RF Technology leverages over 25 years of RF manufacturing expertise to produce this adapter. Military-grade production standards and precision CNC machining ensure dimensional accuracy and performance consistency.

Each adapter undergoes strict inspection procedures before shipment. The gold plating on both outer and center conductors provides excellent corrosion resistance and long-term stability.

Quality assurance extends beyond electrical testing. Mechanical tolerance verification ensures proper mating interface dimensions, while plating quality assessments guarantee surface durability.

Frequently Asked Questions

Q1: What frequency range does this adapter support?

A1: The product operates across DC-18GHz with specified VSWR and insertion loss performance throughout this range.

Q2: How many mating cycles can this adapter withstand?

A2: The adapter is rated for 500 mating cycles while maintaining its electrical and mechanical specifications, suitable for regular connection and disconnection needs.

Q3: What temperature conditions can this adapter handle?

A3: The operating temperature range spans -65℃ to +125℃, making it suitable for both extreme cold and high-temperature environments.

Q4: Is this adapter RoHS compliant?

A4: Yes, each production batch undergoes RoHS environmental compliance testing to meet international regulatory standards.

Q5: What makes the BMA interface beneficial?

A5: The BMA interface configuration provides blind-mate capability and accommodates slight mechanical misalignment, ideal for rack-and-panel applications where precise alignment is challenging.

Q6: Can this adapter be used with standard SMA connectors?

A6: Absolutely. The SMA female side is fully compatible with any standard SMA male connector following industry specifications.

Contact Us

Contact our BMA Female to SMA Female Adapter's team at info@sipuconn.com for product inquiries, custom solutions, or technical support. We respond within 12 hours to assist your project needs.