In issue 3/2018 of the Świat Radio monthly, I published an article about my controller design for popular RAU and RAK antenna rotors. Below is a short version of this publication along with a slightly modified scheme. The GNI-r3 controller supports one rotator. Antenna rotation is possible in the range of 0-360 degrees with reserve […]
CQ World-Wide DX Contest 2017
The HF5L club made its debut in the CQ World-Wide DX Contest competition on October 28-29 2017 with the support of: SP5DPD, SP5GNI, SP5ICS, SP5ISZ, SP5ITI, SP5JTW, Andrzej B. and Piotr R. Despite a relaxed approach, we took the 5th place from Poland in the category Multi-Operator Single-Transmitter – Low Power. The first diploma always […]
Full Colour Morse manipulators from 3D printer
Many colleagues would like to start or play with telegraph again, and a key problem arises. What to do? You can buy an expensive “Bencher” or other company, but I decided to do it on a 3D printer. Something like the pictures came out, of course they all work. A set of such a key […]
Radio Club HF5L opening
September 9th, 2017, took place official opening of theRadio Club of the Polish Amateur Radio Union operating at LAB-EL Elektronika Laboratoryjna S.J located in (05-816) Reguły, 9 Herbaciana St., POLAND. The Radio Club obtained the license with the HF5L call sign issued on July 26, 2017. The HF5L Club has a basic set of antennas […]