วันเสาร์ที่ 20 เมษายน พ.ศ. 2556

New 20m Invert V Antenna test in 5Watts WSPR

Last week I made my antenna for 14 Mhz band. I gone to Japan in March and brought the Balun BU-50 back to Thailand. When I were making antenna by cut a wire 1 mm dia and ½ wavelength.

Propose for this antenna for using in portable station. I test in WSPR mode at 5 watts because I’m busy, I can’t monitors in 24 hrs. After open the wspr.org to check a result.

My station and new antenna can spots over 700 station. That is good result for new antenna. Next I will try in portable station and other mode.