SMA Male to N Female Adapter

SMA Male to N Female Adapter - High-Performance RF Coaxial Interconnect Solution 

SIPU RF Technology Co., Ltd. offers the SMA Male to N Female Adapter (Model: SIPU-SMA/N-JK), an enterprise-grade RF coaxial connection capable of connecting SMA and N-type interface standards with excellent reliability. This adapter has over 25 years of manufacturing experience and provides DC–11 GHz frequency performance with insertion loss ≤0.07√F(GHz) dB and VSWR ≤1.3. Precision component engineered for reliable performance throughout a Temperature range of -65°C to +125°C and certified for ≥500 Mating Cycles, preserving 50Ω impedance continuity throughout your RF Signal Chain. The product has gold-plated bronze center conductors and nickel-plated brass outside contacts to provide minimum contact resistance and long-term performance stability.

SMA Male to N Female Adapter Specifications

Premium Materials and Construction

The SMA Male to N Female Adapter is constructed with carefully chosen materials for excellent electrical and mechanical performance. The center conductor is made of bronze with gold plating for excellent conductivity and low oxidation over long service periods.

The exterior conductor is of nickel plated brass which provides excellent shielding efficacy and mechanical endurance. The dielectric insulation is made of PTFE with stable electrical properties over the entire temperature range and the internal components are protected from environmental contaminants by silicon rubber sealing rings.

The mix of materials provides a robust connector for demanding telecommunications, aerospace and test measurement applications where signal integrity is maintained.

Quality Assurance and Testing

SIPU RF Technology follows strict quality control in production.All batch tests include dielectric withstand voltage and insulation resistance tests, using special insulation testers.

Coating quality and endurance are validated at the batch level using plating thickness and adhesion testing. Every manufacturing run is RoHS environmental compliance tested to fulfil international environmental requirements.

The structural design by itself ensures VSWR and insertion loss performance reducing the requirement for individual unit testing of these characteristics. This modus operandi provides quality consistency keeping manufacturing efficiency.

Key Performance Advantages

The design of the secure connection minimises the signal reflection and provides a constant 50Ω impedance transition between the SMA interface and the N-type interface. Low insertion loss parameters sustain signal intensity over the whole DC–11 GHz frequency range.

The small size of your adapter allows installation in equipment with limited space and provides strong mechanical stability. The straight direction makes the cabling easier in rack systems and test benches.

The gold-plated center contacts provide stable electrical performance with low contact resistance, even after hundreds of mating cycles. The endurance of the adapter makes it perfect for situations where frequent connection and detachment is needed.

Typical Applications

RF communication systems benefit from this adapter when interfacing SMA-equipped transceivers with N-type antenna feedlines. The configuration enables seamless signal transfer without requiring cable replacement or custom assemblies.

Antenna systems frequently utilize this adapter to connect compact SMA-based components to ruggedized N-type infrastructure. The robust construction withstands outdoor installations and harsh environmental conditions.

Test and measurement environments employ these adapters extensively, allowing laboratory equipment with different connector standards to interface efficiently. Engineers appreciate the reliable performance during calibration procedures and signal analysis workflows.

Industrial RF systems leverage this component to maintain signal integrity when transitioning between equipment generations with different connector specifications.

Frequently Asked Questions

Q:What frequency range does this adapter support?

A:This adapter operates from DC to 11 GHz with excellent electrical performance, making it suitable for most telecommunications and test applications requiring SMA to N-type transitions.

Q:Can I use this adapter in outdoor installations?

A:Yes, the -65°C to +125°C operating temperature range and silicon rubber sealing provide environmental protection suitable for outdoor RF infrastructure applications.

Q:How many times can I connect and disconnect this adapter?

A:The adapter is rated for a minimum of 500 mating cycles, ensuring long-term reliability in applications requiring regular connections.

Q:Does this adapter maintain 50Ω impedance?

A:Absolutely. The design maintains 50Ω characteristic impedance throughout the transition, with VSWR ≤1.3 ensuring minimal signal reflection.

Q:Is this adapter RoHS compliant?

A:Yes, every production batch undergoes RoHS environmental testing, confirming compliance with international environmental regulations.

Get Your RF Interconnect Solution Today

Contact our SMA Male to N Female Adapter's team at info@sipuconn.com for product inquiries, custom specifications, or application support. SIPU delivers reliable solutions with fast response times.