Fleetwood Digital
PL-259 (UHF Male) to SMA Male Antenna Adapter (Pure Copper)
PL-259 (UHF Male) to SMA Male Antenna Adapter (Pure Copper)

Description
The PL-259 (UHF Male) to SMA Male Antenna Adapter provides a dependable, low-loss RF connection for mating portable and mobile radio equipment. Engineered from high-quality materials, this adapter allows operators to connect SMA Female antennas or feedlines directly to standard SO-239 transceiver ports without the need for custom coaxial cable splicing.
📦 Single Unit Packaging
Please note that this adapter is sold as a single unit. Product imagery may display two adapters simultaneously to clearly illustrate both the PL-259 and SMA Male connection ends.
Optimal Use Case & Installation
This adapter is typically used to convert a standard SO-239 (UHF Female) chassis mount on a mobile radio, base station, or SWR meter into an SMA Male interface. This allows you to directly attach antennas, SDRs, or specialized feedlines that utilize an SMA Female connector, ensuring a tight, high-conductivity mating surface.
Performance & Design Highlights
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🔗Seamless Conversion Converts a standard SO-239 (UHF Female) equipment port into an SMA Male interface.
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🛠️Pure Copper Construction Machined from pure copper (not standard alloy) for exceptional structural integrity and RF connectivity.
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⚡Premium Plating Features a durable nickel-plated main body and a fully gold-plated SMA connector and center pin to resist oxidation and ensure low-loss signal transfer.
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🛡️Extreme Durability Engineered to withstand harsh environments with a temperature rating of -55°C to +155°C, and mechanically rated for over 500 mating cycles.
Technical Specifications
| Side A (Transceiver End) | PL-259 / UHF Male (Internally Threaded with Center Pin) |
|---|---|
| Side B (Antenna End) | SMA Male (Internally Threaded with Center Pin) |
| Core Material | Pure Copper (Not Alloy) |
| Plating Finish | Nickel-Plated Body / Gold-Plated SMA End |
| Impedance | 50 Ohms Nominal |
| Durability Rating | ≥ 500 Mating Cycles |
| Operating Temperature | -55°C to +155°C |
| Quantity Included | One (1) Adapter |
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