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

The SMA Male to SMA Male adapter facilitates a direct connection between two SMA male connectors. It’s commonly used when you need to join two cables or components that both have SMA male connectors or to extend a connection.

Specifications:

1. Frequency Range:
   • Up to 4 GHz: This adapter is designed to operate effectively at frequencies up to 4 GHz. For applications requiring higher frequencies, ensure the adapter is rated accordingly.
2. Impedance:
   • 50 Ohms: This is the standard impedance for most RF systems, ensuring proper signal matching and minimal signal reflection.
3. Connector Types:
   • SMA Male: Both ends of the adapter have SMA male connectors, each with a center pin and threaded coupling mechanism for secure connections.
4. Insertion Loss:
   • Typically ≤ 0.2 dB: Indicates the amount of signal power lost as it passes through the adapter. Lower values are preferable to maintain signal integrity.
5. Return Loss:
   • Typically ≥ 20 dB: Measures 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: Usually made from high-quality materials like brass or stainless steel for durability and reliability.
   • Plating: Often gold or nickel-plated to ensure good conductivity and resistance to corrosion.
8. Temperature Range:
   • Typically -55°C to +165°C: Ensures reliable performance 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: Check with RF component suppliers such as Amphenol, Pasternack, or similar companies.
• Part Number Example: You might find a part like Pasternack PE4450 or similar models. Verify the exact specifications with the supplier.

Applications:

• RF and Microwave Systems: Used to connect or extend connections between SMA male connectors in various RF setups.
• Communication Equipment: Useful for joining components or cables in communication systems.
• Test and Measurement: Common in RF testing environments where extensions or connections between SMA male connectors are required.

Visual Inspection:

• Connector Compatibility: Ensure both connectors are standard SMA male types, with appropriate pin and socket configurations for proper connection.

When selecting an SMA Male to SMA Male adapter, ensure it meets your frequency, impedance, and performance requirements. Always refer to the datasheets and specifications from the manufacturer to confirm compatibility and performance for your specific application.