SMA(M) TO SMA(F) RP ADAPTOR 4GHZ

This adapter provides a connection between an SMA male connector and an SMA female Reverse Polarity (RP) connector. The reverse polarity design involves reversing the center pin and socket compared to standard SMA connectors, making it essential for systems that require this specific type of connection.

Specifications:

1. Frequency Range:
   • Up to 4 GHz: The adapter is designed to operate effectively at frequencies up to 4 GHz. Some adapters can handle higher frequencies, so verify if your application needs higher frequency support.
2. Impedance:
   • 50 Ohms: This is the standard impedance for most RF applications, ensuring proper signal matching and minimal signal reflection.
3. Connector Types:
   • SMA Male: Features a center pin and a threaded coupling mechanism.
   • SMA Female RP (Reverse Polarity): Features a center socket that is reversed compared to standard SMA female connectors. This reverse polarity design prevents incorrect mating with standard SMA connectors.
4. Insertion Loss:
   • Typically ≤ 0.2 dB: Indicates the loss of signal power as it passes through the adapter. Lower insertion loss is preferable to maintain signal strength.
5. Return Loss:
   • Typically ≥ 20 dB: Reflects how well the adapter maintains impedance matching. Higher values indicate less signal reflection and better performance.
6. VSWR (Voltage Standing Wave Ratio):
   • Typically ≤ 1.2: Represents how effectively the adapter maintains impedance and minimizes signal reflections. Lower VSWR values are better for maintaining signal quality.
7. Construction Material:
   • Body: Typically made from high-quality materials such as brass or stainless steel for durability.
   • Plating: Usually gold or nickel-plated to ensure good conductivity and resistance to corrosion.
8. Temperature Range:
   • Typically -55°C to +165°C: Ensures reliable operation across a range of temperatures.
9. Size and Weight:
   • Compact and Lightweight: Designed to be small and easy to integrate into RF systems.

Example Part Number:

• Manufacturer: Look for reputable RF component suppliers such as Amphenol, Pasternack, or similar companies.
• Part Number Example: While specific part numbers can vary, you might find parts like Pasternack PE4454 or similar. Always verify the exact specifications with the supplier.

Applications:

• RF and Microwave Systems: Connects SMA male to SMA female RP connectors in RF applications.
• Communication Systems: Useful in systems where RP SMA connections are required to prevent mismatching.
• Test and Measurement: Commonly used in RF testing environments where different types of SMA connections are needed.

Visual Inspection:

• Connector Compatibility: Ensure that the SMA female connector is Reverse Polarity (RP) with the reversed center pin and socket compared to a standard SMA connector.

When selecting an SMA Male to SMA Female RP adapter, make sure 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 specific application.