BNC Male to UHF Female SO239 PL-259 RF Coaxial Adapter
BNC Male to UHF Female SO239 PL-259 RF Coaxial Adapter
Details
BNC Male to UHF Female (SO239 / PL-259) RF Coaxial Adapter
Seamlessly connect BNC-equipped radios and test equipment to antenna cables fitted with SO239 (PL-259 / UHF) connectors using this compact, solid brass RF coaxial adapter. Built to 50-ohm impedance and machined from full brass for long-lasting durability, it's an essential adapter for amateur radio operators, radio scanner enthusiasts, and RF lab technicians alike.
Key Features
- Connector A: BNC Male (plug)
- Connector B: UHF Female — SO239 / PL-259 (jack)
- 50 Ohm Impedance — ideal for RF and radio frequency applications
- Full Brass Construction — silver finish, excellent conductivity and corrosion resistance
- Compatible with Tektronix receivers, Agilent, R&S test equipment, radio scanners, and amateur (ham) radio gear
- Compact Size: 34 mm (approx. 1.34") in length — lightweight and easy to carry
- Brand new, 100% quality-checked before shipping
Specifications
| Material | Brass |
| Color | Silver |
| Connector A | BNC Male |
| Connector B | UHF Female (SO239 / PL-259) |
| Impedance | 50 Ohm |
| Length | 34 mm / 1.34" |
| Quantity | 1 Piece |
| Country of Origin | Made in China |
What's in the Box?
- 1 × BNC Male to UHF Female (SO239) RF Coaxial Adapter
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Frequently Asked Questions
Q: What is this BNC to UHF (SO239) adapter used for?
A: This RF coaxial adapter allows you to connect a BNC male connector to a UHF female SO239/PL-259 port. It is commonly used with amateur (ham) radio equipment, radio scanners, and RF test instruments such as Tektronix, Agilent, and R&S receivers where different connector types need to be bridged without additional cabling.
Q: What impedance does this adapter support?
A: This adapter is rated at 50 ohms, making it suitable for standard RF and radio frequency coaxial systems used in amateur radio, scanner receivers, and professional test equipment.
Q: Is this adapter compatible with PL-259 antenna cables?
A: Yes. The SO239 female connector on this adapter is the mating socket for PL-259 plugs, so you can connect any antenna cable terminated with a PL-259 connector directly to equipment featuring a BNC male input port.
Q: What material is this adapter made from?
A: The adapter is constructed from full brass with a silver-tone finish, providing excellent electrical conductivity, durability, and resistance to corrosion for reliable long-term use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.