15m PL259 UHF Male RG58 Coaxial Cable Extension 50 Ohm
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$81.86
Sale price
$81.86
Regular price
$101.18
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15m PL259 UHF Male RG58 Coaxial Cable Extension 50 Ohm
$81.86
Sale price
$81.86
Regular price
$101.18
15m PL259 UHF Male RG58 Coaxial Cable Extension – 50 Ohm
Extend your antenna reach with confidence using this 15-metre RG58 Coaxial Cable Extension. Fitted with PL259 UHF male connectors on both ends and crimped for a secure, low-loss connection, this cable is purpose-built for CB radio, amateur (ham) radio, VHF/UHF antennas, and other RF applications requiring a reliable 50-ohm impedance match.
Key Features
- Length: 15 metres (approx. 49 ft) — ideal for routing cables through vehicles, workshops, or shack setups
- Connectors: PL259 UHF male on both ends, professionally crimped for a firm, weatherproof fit
- Cable Type: RG58 50-ohm coaxial — the industry-standard choice for CB radio and amateur radio antenna feedlines
- Impedance: 50 ohms — compatible with most CB, ham radio, and RF transmission equipment
- Low Signal Loss: Quality RG58 construction minimises signal attenuation over the full 15m run
- Flexible & Durable: Flexible jacket makes routing easy through tight spaces, vehicle doors, and wall conduits
- Versatile Use: Suitable for CB radio, amateur radio base stations, scanners, and general RF antenna extensions
Specifications
| Cable Length | 15 metres |
| Connector Type | PL259 UHF Male (both ends) |
| Cable Standard | RG58 |
| Impedance | 50 Ohm |
| Connection Method | Crimp |
| Application | CB Radio, Amateur/Ham Radio, VHF/UHF Antennas, RF Equipment |
What's in the Box
- 1 × 15m RG58 Coaxial Cable with PL259 UHF Male Crimp Connectors
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Frequently Asked Questions
Q: What are PL259 UHF male connectors and what equipment are they compatible with?
A: PL259 UHF male connectors (also known as SO-239 mates) are a widely used RF connector standard in CB radio, amateur (ham) radio, and general VHF/UHF antenna systems. They are compatible with any equipment featuring a standard SO-239 female socket, making this cable extension suitable for most base station radios, mobile CB sets, and antenna tuners.
Q: Why use RG58 coaxial cable for radio antenna extensions?
A: RG58 is a flexible, 50-ohm coaxial cable that is the standard choice for CB and ham radio antenna feedlines up to moderate lengths. Its 50-ohm impedance matches most radio transceivers and antennas directly, ensuring minimal signal loss and reliable RF transmission over the full 15-metre run.
Q: Can this coaxial cable extension be used in a vehicle or outdoors?
A: Yes. The flexible RG58 jacket is designed to route through vehicle door frames, boot seals, and tight indoor/outdoor conduit runs. The crimped PL259 connectors provide a secure, stable connection that holds up to regular connection and disconnection cycles in both mobile and fixed station applications.
Q: What is the impedance of this cable and why does it matter?
A: This cable is rated at 50 ohms, which is the standard impedance for CB radio, amateur radio, and most RF transmission systems. Using a cable that matches your equipment's impedance prevents signal reflection and maximises power transfer between your radio and antenna.
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.