https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130418#M97551 <P>What is the maximum length of telephone extension that can be used to connect a phone to the hub?</P> Sat, 01 Nov 2025 15:13:37 GMT BlueSci 2025-11-01T15:13:37Z https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130418#M97551 <P>What is the maximum length of telephone extension that can be used to connect a phone to the hub?</P> Sat, 01 Nov 2025 15:13:37 GMT https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130418#M97551 BlueSci 2025-11-01T15:13:37Z https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130440#M97552 <P>I don't think that's specified anywhere, so probably trial and error?</P> Sat, 01 Nov 2025 15:42:09 GMT https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130440#M97552 Mark39 2025-11-01T15:42:09Z https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130689#M97553 <P><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/3192078">@BlueSci</a>&nbsp;</P> <P>&nbsp;</P> <P>This is analogue rather than digital signalling, so there's no definitive answer: aspects such as bearer gauge and jointing become significant to total impedance.&nbsp; In typical domestic circumstances there shouldn't be any effective limit as long as the cable is of adequate quality: without other external factors in play many hundreds of metres should be possible over any reasonable bearer.</P> Sat, 01 Nov 2025 22:49:38 GMT https://helpforum.sky.com/t5/Talk/Hub-4-2-max-telephone-extension-length/m-p/5130689#M97553 TimmyBGood 2025-11-01T22:49:38Z