Coaxial Connector ALLNET ANT-ADP-SMAF-NF SMA Female N-type

The ALLNET ANT-ADP-SMAF-NF is a coaxial adapter that joins an SMA female interface to an N-type connector. Designed for RF signal paths, this adapter provides a compact and robust mechanical connection between devices using different coaxial connector standards. Its construction targets minimal signal loss and stable performance in wireless equipment, test instruments, routers, antennas and other RF installations.

Advantages

This adapter offers a durable metal housing and precise mating surfaces to maintain consistent contact and low insertion loss across the connection. Its combination of an SMA female termination and an N-type termination simplifies integration between small-form-factor RF ports and larger, weather-resistant N-type interfaces. The adapter’s design reduces risk of signal reflections and supports repeated mating cycles with stable mechanical alignment.

Suitable for

• Connecting wireless routers or modems with SMA antenna ports to outdoor antennas with N-type connectors
• Laboratory and test setups requiring interface conversion between SMA and N-type
• RF installations in telecom, CCTV, or broadcast equipment where connector adaptation is needed
• Temporary on-site adjustments and field maintenance where quick coupling is required

Key specifications

• Connector types: SMA female to N-type (female or male mating dependent on counterpart)
• Frequency range: suitable for common RF bands used in Wi‑Fi, cellular and broadcast applications
• Impedance: 50 ohm system compatibility
• Construction: metal body with precision center contact
• Durability: designed for multiple mating cycles and moderate environmental exposure when paired with appropriate cables and seals

How to use

To use the adapter, align the SMA female end with the SMA male plug on the device and hand-tighten the SMA coupling nut until secure; do not overtighten. Connect the N-type side to the corresponding N-type connector on the antenna or cable assembly, ensuring proper thread engagement and firm but not excessive torque. Verify the mechanical fit and then power up the connected equipment to confirm signal integrity. When installing outdoors, use weatherproofing measures such as tape or boots at the cable junctions to protect the adapter and connectors from moisture.

Usage recommendations

Use the adapter in a clean environment to avoid debris entering connectors. For persistent outdoor installations, pair it with appropriate N-type weatherproofing and consider torque tools for consistent connector mating; avoid using the adapter as a strain relief—secure cables with proper clamps.