UK Vintage Radio Repair and Restoration Discussion Forum

UK Vintage Radio Repair and Restoration Discussion Forum (https://www.vintage-radio.net/forum/index.php)
-   Components and Circuits (https://www.vintage-radio.net/forum/forumdisplay.php?f=40)
-   -   What would happen if I made an MW pantry TX aerial like this ? (https://www.vintage-radio.net/forum/showthread.php?t=139802)

Al (astral highway) 14th Sep 2017 2:57 pm

What would happen if I made an MW pantry TX aerial like this ?
 
Basically , for use around 1.5MHz, an antenna made of say 4 metres of coax but with the Earth braid outer swapped ... outer braid to the load and the core as ground , then the termination connected with a 50R resistor.

????

Guest 14th Sep 2017 3:42 pm

Re: What would happen if I made an MW pantry TX aerial like this ?
 
It would radiate a weeny bit, most of the power would be dissipated in the 50 ohm resistor.

Ed_Dinning 14th Sep 2017 8:59 pm

Re: What would happen if I made an MW pantry TX aerial like this ?
 
Hi Al, and you might get a lobe from your 50R depending on its type and if screened.

Ed


All times are GMT +1. The time now is 1:50 pm.

Powered by vBulletin®
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright ©2002 - 2023, Paul Stenning.