Meet Your Seller

TechMax Depot

See Seller Store

Main image of WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 2 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 3 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 4 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 5 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 6 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Alt view image 7 of 7 - WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Shop All WISDUM Products | Visit TechMax Depot Store

WISDUM F81 Splice Barrel Connector 3GHz Female to Female F-Type Coaxial Cable Extension Adapter Couplers (Packof 5, Gold)

Be the first to review this product...

This F81 barrel splice connector connects two coaxial cables together to extend the length of your cable tv internet connection cable
Acting as an adaptor on a video or satellite box to convert a coaxial male output into a a coaxial female output
Support high frequency 3 GHz, better video viewing experience than 1 Ghz coaxial connector
Easy to install and remove, ideal for DirectTV and Dish Networks up to 3 GHz
Achieves high-quality return loss and insertion loss specifications, when compared to conventional F81 connectors

Overview

Specs

Reviews

Product Detail F81 Coaxial Cable Connector, F-Type RG6 Cable Extension
Adapter Connector Material: Copper with Great connectivity DurableNickel plating process, anti-oxidation, no signal loss, fast transmission speed, durable
Easy to use: Easy to install and disassemble, simple screw on installation makes assembly and disassembly effortless
High-speed transfer: Support High Frequency 3GHz, better video viewing experience than 1Ghz coaxial connector.

Additional Information
First Listed on Newegg	July 08, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 15 days
Return for replacement within: 30 days
This item is covered by TechMax Depot Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC5ZAM117312