Product Overview
Amphenol Straight SO-239 Style Female In-Line Cable Jack for RG-58
Condition
Unused new old stock (NOS). Sourced from surplus inventory. Includes the main connector body with integrated knurled sleeve and the separate slotted clamping collar. No manufacturer markings are stamped on the metal components.
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Product Overview
Amphenol 83-58FCJ is a straight UHF female cable jack engineered for direct in-line termination of 50-ohm RG-58 coaxial cable. Built with a knurled outer body and external 5/8-24 UNEF-2A threads, it pairs with standard PL-259 male plugs in radio communications, test benches, and legacy RF gear.
Key Features
- Interface: UHF jack (female center socket with external 5/8-24 threads)
- Cable compatibility: RG-58, RG-58A, RG-58C, and equivalent diameter coaxial lines
- Body configuration: Straight in-line cable receptacle
- Construction: Plated metal housing with knurled grip sleeve
- Termination style: Solder center socket with rear slotted clamping collar
- Included components: Two-piece set containing connector body and ferrule collar
Applications
- Building custom coaxial extension cables and feedlines for amateur radio or CB transceiver stations.
- Installing an in-line female disconnect point on portable RF test gear and antenna analyzers.
- Fabricating patch cables or restoring vintage communications receivers and test fixtures.
Frequently Asked Questions
Which coaxial cable types fit this jack?
This connector is designed for standard 50-ohm RG-58 coaxial cable types, including RG-58, RG-58A, RG-58C, and similarly dimensioned RF lines.
How does the cable shield terminate on this connector?
The braided cable shield folds over the included slotted collar clamp, securing mechanical ground contact within the rear entry stem while the center conductor solders directly to the female socket contact.
What plug mates with this connector?
This jack mates with any standard UHF male (PL-259) plug featuring matching 5/8-24 UNEF coupling threads.
A classic piece of machined hardware from the golden age of coax, built to make a solid connection and stay put. Slide the collar, solder the pin, and put your feedline back on the air.
