General

• Connector type: UHF coaxial connector (PL‑259 plug)

• Gender: Male (plug)

• Mounting style: Cable mount 

• Termination: Solder (center conductor and/or braid) 

• Coupling: Threaded (mates with SO‑239 jack)

• Frequency range: DC to ~300 MHz 

• Impedance: Non‑constant (nominally ~50 Ω but not impedance‑controlled)

• VSWR: ~1.2:1 typical at 100 MHz (typical value for PL‑259 class)

• Insertion loss: ~0.10 dB typical 

• Contact resistance: ≤ 3 mΩ typical 

• Dielectric withstand voltage: ~500 VRMS 

Mechanical & Material

• Body material: Brass 

• Center contact: Silver‑plated brass 

• Insulator: PTFE / similar dielectric

• Mating cycles: ~500 cycles

Cable Compatibility

Typical compatible coax types include:

• RG‑8/U, RG‑9/U, RG‑11/U

• RG‑58, RG‑213, RG‑214