Product Description
UHF-Male PL-259 Crimp-On Coaxial Connector
The UHF-7609-L400 is a 50-ohm UHF-Male (PL-259) coaxial connector designed for terminating LMR400 and compatible large-diameter coaxial cables. Featuring a durable nickel-plated brass body, PTFE (Teflon) insulator, and gold-plated beryllium copper (BeCu) center contact, this connector provides a dependable connection for RF communication systems, amateur radio stations, antenna feedlines, and other coaxial cable applications.
The connector uses a combination of center-contact termination and an outer crimp ferrule to secure the cable. The center contact is soldered to the cable's center conductor, while the ferrule is crimped over the cable jacket and braid for a secure mechanical connection. Its precision-machined construction and corrosion-resistant plating make it suitable for professional RF installations and general-purpose radio communication applications.
Key Features
50-Ohm nominal impedance; UHF-Male (PL-259) connector; nickel-plated brass body and shell; gold-plated beryllium copper (BeCu) center contact; PTFE (Teflon) dielectric insulator; crimp-on cable ferrule with soldered center contact; frequency range DC to approximately 500 MHz; designed for LMR400 and compatible 0.400-inch coaxial cables; RoHS-compliant designation shown on the engineering drawing.
Compatible Coaxial Cables
LMR400, RG-8/U, RG-213, Belden 8214, Belden 9913, Belden 9914, and CommScope 3227. Verify the cable's dimensions and construction before installation to ensure compatibility.
Technical Specifications
Connector Type: UHF-Male (PL-259)
Impedance: 50 Ohms nominal
Frequency Range: DC to approximately 500 MHz
Body and Shell Material: Brass
Body and Shell Finish: Nickel plated
Center Contact Material: Beryllium copper (BeCu)
Center Contact Finish: Gold plated
Insulator Material: PTFE (Teflon)
Cable Attachment: Center contact solder termination and outer ferrule crimp
Ferrule Material: Brass, nickel plated
Ferrule Hex Crimp Size: 0.429 inch (approximately 10.90 mm)
Center Contact Hex Crimp Size: 0.118 inch (approximately 3.00 mm)
Overall Length: Approximately 30.6 mm (1.205 inches), reference dimension
Mating Interface: Standard UHF-Female (SO-239)
Typical Applications
Amateur and two-way radios, HF and VHF radio equipment, antenna feedlines, base station installations, RF communication systems, broadcast and telecommunications equipment, and custom coaxial cable assemblies.
Installation Notes
Prepare the coaxial cable according to the recommended stripping dimensions. Solder the center contact to the center conductor and use the appropriate hex crimp tool to secure the ferrule. Confirm cable compatibility, connector fit, and termination quality before placing the assembly into service.
