Delock 85300 F-Type Female to F-Type Female Coaxial Coupler Adapter, Nickel-Plated, 75 Ohm

Satellite installers and home theatre enthusiasts often need to join two coaxial cables cleanly without signal loss or bulky connectors. The Delock 85300 F-type coupler solves this with a compact female-to-female barrel that simply screws onto the male ends of two F-type cables, creating a reliable inline connection for antenna, satellite, or cable TV runs.

Key specifications

• Connector 1: F-type female
• Connector 2: F-type female
• Impedance: 75 Ohm
• Contact plating: nickel
• Connector material: iron
• Design: straight inline coupler

Why choose it

Built from iron with nickel-plated contacts, this adapter resists corrosion and maintains a stable RF connection. Its 75 Ohm impedance matches standard coaxial cable, minimising signal reflection and ensuring clear TV or satellite reception. The compact barrel design fits in tight spaces behind wall plates or equipment racks.

Ideal use cases

• Extending a coaxial cable from a wall outlet to a set-top box
• Joining two satellite dish cables for a longer run
• Repairing a cut coaxial cable by splicing with two male ends
• Connecting an antenna cable to a distribution splitter

Good to know

The coupler is purely passive and requires no power. It works with any standard F-type male connector, including RG6 and RG59 cables. For best results, ensure the male connectors are tightened securely to prevent signal leakage.