SMA Plug to UHF Socket Adapter – SMA Male to UHF Female RF Coaxial Connector for Antennas, Wi-Fi & Radio

₹215.00

+18% GST, , ,

  1. Connector Type: SMA Male to UHF Female (SO-239)

  2. Impedance: 50 Ohm

  3. Frequency Range: DC to 500 MHz

  4. Material: Nickel-plated brass body, gold-plated SMA pin

  5. Mount Type: In-line coaxial adapter

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Description

SMA Plug to UHF Socket Adapter is a compact RF connector designed to convert SMA male to UHF female connections in coaxial systems. Made from nickel-plated brass with a gold-plated SMA pin, it supports frequencies up to 500 MHz with 50 Ohm impedance. Ideal for antennas, Wi-Fi equipment, RF test gear, and setups needing SMA to UHF connectors or Mini UHF to SMA adapters.

USES

  1. Wi-Fi Antennas – Connect SMA-enabled devices to UHF antennas in wireless networking setups.

  2. RF Test Equipment – Adapt SMA male outputs to UHF female inputs for accurate signal testing.

  3. Two-Way Radios – Use in handheld or base station radios requiring an SMA to UHF connector.

  4. Antenna Conversions – Ideal for upgrading or converting between Mini UHF to SMA or SMA to UHF interfaces.

  5. Coaxial Cable Assemblies – Bridge SMA male to UHF female ends in custom coaxial connector installations.

FEATURES

  1. Connector Type: SMA Plug (Male) to UHF Socket (Female) – Perfect for SMA to UHF connector applications.

  2. High Conductivity: Gold-plated SMA pin ensures stable RF signal transfer with low loss.

  3. Durable Build: Brass body with nickel plating offers corrosion resistance and long service life.

  4. Impedance: Standard 50 Ohm impedance for compatibility with most RF connectors and systems.

  5. Frequency Range: Supports DC to 500 MHz – ideal for coaxial connectors in wireless, antenna, and test setups.

FAQS

Is this adapter suitable for 50 Ohm RF systems operating below 500 MHz?

Yes, the adapter is optimized for 50 Ohm impedance and performs reliably in the DC to ~500 MHz range, making it ideal for VHF/UHF setups, test benches, and low-frequency RF signal chains.

2. What type of SMA and UHF interfaces are implemented?

The adapter features a standard SMA male plug with a gold-plated center pin, and a UHF female socket (SO-239) with a threaded brass body—compatible with PL-259 connectors and common RF assemblies.

3. Does the construction minimize insertion loss and maintain shielding integrity?

Yes. The nickel-plated brass housing ensures solid shielding and mechanical durability, while the gold-plated SMA pin minimizes insertion loss and contact resistance across mating cycles.

4. Can this adapter be used in high-power or outdoor RF deployments?

While it handles standard RF power levels at lower frequencies, it’s best suited for low-to-moderate power indoor applications. For outdoor or high-power use, a weather-sealed or Teflon-insulated variant is recommended.

5. Is this adapter compatible with standard RF test instrumentation ports?

Yes, it’s commonly used to interface SMA test cables with UHF-equipped legacy gear, including antenna analyzers, SWR meters, or communication receivers in lab or field setups.

Additional information

Connectors

UHF Connectors
gender

Male + Female

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SMA Plug to UHF Socket Adapter – SMA Male to UHF Female RF Coaxial Connector for Antennas, Wi-Fi & Radio
₹215.00