uxcell SMA Male to UHF PL-259 Male RG316 Coaxial RF Cable 3 ft
A 50-ohm RG316 coaxial cable with SMA male and UHF PL-259 male connectors for RF signal transmission
- TypeCoaxial, Rf
- ColorGold
- Length3 Feet
- Wire GaugeCoaxial
- Connector NumberMale-to-Female
- Connector DetailRf, Male-to-Female
- 50 ohm impedance for consistent signal integrity
- Ultra low-loss RG316 cable preserves strength over 3 ft
- Double shielding blocks electromagnetic interference
- Nickel plated body with gold plated brass contacts resists corrosion
- Connects SMA and UHF PL-259 devices for antenna and test equipment
SMA Male to UHF PL-259 Male Cable
This 3 ft RG316 coaxial cable connects an SMA male plug to a UHF PL-259 male plug. It is built for 50 ohm RF paths in amateur radio, CB, scanner and mobile antenna installations. The double-shielded construction resists electromagnetic interference while staying flexible. Nickel-plated bodies and gold-plated brass contacts maintain reliable conductivity.
Suitable users and limits
Technicians needing a short, low-loss link between SMA and UHF interfaces will find this cable fit for purpose. It is not suited for runs that require a different impedance or a longer reach than three feet. Builders who need a female connector on either end must select another assembly.
Deciding specification
The 50 ohm impedance of the RG316 cable is the single figure that determines compatibility with your RF equipment. Match this value to the antenna, radio or test instrument specification before purchasing.
Highlights
- 50 ohm impedance for consistent signal integrity
- Ultra low-loss RG316 cable preserves strength over 3 ft
- Double shielding blocks electromagnetic interference
- Nickel plated body with gold plated brass contacts resists corrosion
- Connects SMA and UHF PL-259 devices for antenna and test equipment
Specifications
| Brand | uxcell |
|---|---|
| Type | Coaxial, Rf |
| Color | Gold |
| Length | 3 Feet |
| Wire Gauge | Coaxial |
| Connector Number | Male-to-Female |
| Connector Detail | Rf, Male-to-Female |
| Terminal Gender | Male to Female |
| Specifications | Low Voltage, Coaxial, 3 feet, feet, Rf, Male-to-Female, Gold |
| Sports Team | 1 Piece |
| Shielding | Coaxial |
| Construction | Coaxial |
| Sound Quality | Gold, Connecting antennas for signal transmission |
| Features | Low Voltage |
Questions about this item
How much signal loss should I expect on the 3 ft RG316 run at 50 ohm?
The ultra-low-loss RG316 construction keeps attenuation minimal across the 3 ft length, and the 50 ohm impedance matches standard RF equipment for clean transmission.
Will the nickel-plated bodies and gold-plated contacts stay cool during continuous transmit duty?
The connectors are passive metal parts; they do not generate heat, so temperature rise comes only from ambient conditions and power handled by the cable itself.
My radio has a UHF PL-259 jack — does the SMA end need an adapter to reach an SMA antenna?
The cable already terminates in SMA Male on one side and UHF PL-259 Male on the other, so it connects those two ports directly without extra adapters.
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