Uwe, I use a loop for transmitting on 137kHz. the loop is made up of coaxial cable with 2 turns in parallel spaced 3 meters apart. The loops are approx. 24 meters vertical by 44 meters horizontal dim
Hi, wonder if someone using / Experimenting with a small loop for Xmitting / RX and could provide overal dimensions and results 73 Uwe, DK1KQ Hotmail: Powerful Free email with security by Microsoft.
But Uwe, With a 100m Vertical you reach 1W ERP with 20W TX power! So 1,2kW will be 60W ERP on 137kHz ;-) If you think about the ratio between achieved signal to the effort you have, this may be an al
Hello Uwe, I used my 83m lazy loop for 80m on 136kHz for many years. It was about 10m heights and fed with wireman. I was amazing with my RX EKD-514. I was inspired by the attached article in CQ-DL.