Coaxial cable Rangeful Mini UHF male to PL259 UHF (RG58), 20 m, 50 Ω

Flexible RG58 coaxial cable by Rangeful with a Mini UHF (male) connector on one end and a PL259 UHF connector on the other. The 20 m length and 50 Ω characteristic impedance make this cable suitable for RF signal transmission between devices that use Mini UHF and PL259 interfaces. It is built for temporary installations, amateur radio setups, portable transceivers and antenna connections where a flexible, moderate-loss feedline is required.

Advantages

The cable combines standard RG58 construction with factory-fitted UHF-type connectors to simplify connections between Mini UHF and PL259-equipped devices. Its 20 m length provides reach for remote or temporary antenna placements without additional adapters. The 50 Ω impedance ensures compatibility with common amateur radio and RF transceiver equipment. Flexibility of the coaxial jacket allows easier routing and handling in cramped or portable setups while maintaining stable electrical performance suitable for HF/VHF/UHF applications within the limits of RG58.

Suitable for

• Connecting handheld or mobile transceivers with Mini UHF output to equipment or antennas with PL259 input
• Temporary antenna installations and field operations where a flexible 20 m feedline is needed
• Amateur radio stations that require a moderate-loss, easily managed 50 Ω cable
• Test setups and bench connections between RF devices with mismatched UHF connector variants

Key specifications

• Cable type: RG58 coaxial
• Connectors: Mini UHF (male) to PL259 UHF
• Length: 20 m
• Characteristic impedance: 50 Ω
• Typical usage: RF signal transmission for HF/VHF/UHF bands
• Construction: flexible jacket suitable for portable and temporary use

How to use

Inspect connectors and cable for visible damage before use. Connect the Mini UHF (male) end to the corresponding female Mini UHF socket on your transceiver or adapter, ensuring a secure mechanical fit. Connect the PL259 end to the PL259-compatible connector or antenna feedpoint, tightening as appropriate to avoid strain on the cable. Route the cable to avoid sharp bends, kinks and sources of excessive heat or mechanical abrasion. For best RF performance, keep the cable length as short as practical and avoid coiling tightly during operation.

Usage recommendations

For long-term permanent installations or runs requiring lower loss at higher frequencies, consider using a larger-diameter low-loss 50 Ω cable. When using this RG58 cable, protect connectors from moisture and mechanical stress and periodically check connections for corrosion or wear to maintain reliable RF transmission.