Description
The UHF series (PL-259) is a rugged and versatile RF interface widely utilized in HF and VHF communication. This specialized Right Angle (RA) variant is designed to address the challenges of confined spaces where a straight connector would lead to excessive depth or hazardous cable kinking. By orienting the cable exit at 90 degrees to the mating interface, it allows for a low-profile installation that maintains the mechanical integrity of the cable and protects the dielectric from stress-induced signal loss.
Optimized for the 5mm (0.195″) cable class, this connector provides a precision fit for flexible RG58, high-temperature RG142, and low-loss LMR195/LMR200 cables. It utilizes a professional crimp termination system for the outer ferrule, ensuring a 360-degree mechanical bond with the cable braid. The connector features an integrated high-conductivity center pin to ensure a reliable electrical path when mating with standard SO-239 jacks. Manufactured with a nickel-plated brass body and premium dielectric insulation, it is built to endure the high vibration and thermal shifts common in automotive and maritime environments.
Key Technical Advantages
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90° Space-Efficient Profile: Significantly reduces the clearance required behind radio panels and equipment racks, preventing signal degradation caused by exceeding the cable’s minimum bend radius.
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5mm Cable Precision Match: Specifically calibrated for the dimensions of the RG58/LMR200 cable family, ensuring an optimized electrical transition and high pull-off resistance.
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Rugged Dual-Bond Termination: Combines a secure hex-crimp ferrule for the ground path with a stable center pin connection, essential for maintaining signal continuity in mobile applications.
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High Power & Voltage Handling: Capable of managing the power levels typical of VHF/UHF mobile transceivers and amateur radio equipment without dielectric failure.
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Industrial Grade Durability: The heavy-duty nickel-plated brass construction provides excellent resistance to oxidation and mechanical wear over repeated mating cycles.
Key Features
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Interface Type: UHF Male (PL-259 Plug) with standard 5/8-24 UNEF threading.
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Orientation: Right Angle (90-degree) body.
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Termination Method: Crimp (Outer Ferrule) / Solder or Crimp (Center Pin).
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Cable Compatibility: Optimized for RG58, RG142, LMR195, and LMR200 coaxial cables.
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Premium Construction: Features a nickel-plated brass body and high-performance PTFE or specialized dielectric.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm (Nominal) |
| Frequency Range | DC – 300 MHz (Performance to 500 MHz) |
| Body Material | Brass (Nickel Plated) |
| Contact Material | Brass or Phosphor Bronze (Silver/Gold Plated) |
| Dielectric | PTFE (Teflon) / Polypropylene |
| Coupling Mechanism | Threaded (5/8-24 UNEF) |
| Operating Temp | -40°C ~ +85°C |


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