- Frequency Range:
- Up to 4 GHz: The adapter is designed to operate effectively at frequencies up to 4 GHz. Many adapters are rated for higher frequencies, so check the specifications if your application demands a higher frequency range.
- Impedance:
- 50 Ohms: The standard impedance for most RF applications, ensuring proper signal matching and minimal signal reflection.
- Connector Types:
- SMA Male: Features a center pin and threaded coupling mechanism. Suitable for high-frequency applications.
- N Male: Features a center pin and is known for its durability and robustness in RF applications. It has a larger diameter compared to SMA connectors.
- Insertion Loss:
- Typically ≤ 0.2 dB: Indicates the loss of signal power as it passes through the adapter. Lower insertion loss is preferred to maintain signal strength.
- Return Loss:
- Typically ≥ 20 dB: Reflects how well the adapter maintains impedance matching. Higher values indicate less signal reflection and better performance.
- VSWR (Voltage Standing Wave Ratio):
- Typically ≤ 1.2: Represents how efficiently the adapter maintains impedance and minimizes signal reflections. Lower VSWR values indicate better performance.
- Construction Material:
- Body: Often made from high-quality materials such as brass or stainless steel for durability.
- Plating: Typically gold or nickel-plated to ensure good conductivity and resistance to corrosion.
- Temperature Range:
- Typically -55°C to +165°C: Ensures reliable operation in various environmental conditions.
- Size and Weight:
- Compact Design: Designed to be compact and lightweight for easy integration into RF systems.
Example Part Number:
- Manufacturer: Check with RF component suppliers such as Amphenol, Pasternack, or similar companies.
- Part Number Example: For specific part numbers, look for parts like Pasternack PE4450 or similar. Verify with the exact specifications from the supplier.
Applications:
- RF and Microwave Systems: Connects components with SMA male and N male connectors.
- Communication Equipment: Useful for systems where these different connector types need to be interfaced.
- Test and Measurement: Commonly used in RF testing environments where integration of different connectors is required.
Visual Inspection:
- Connector Compatibility: Ensure that the connectors are correctly matched as SMA male and N male, with appropriate pin and socket configurations.
When selecting an SMA Male to N Male adapter, ensure it meets your frequency, impedance, and performance requirements. Always refer to datasheets and specifications from the manufacturer to ensure compatibility and optimal performance for your application.
