Thanks to all again for the reports! Peter, can you publish the downconverter to the baseband (700 Hz sidetone?) as well? A complete compact receiver that makes CW on LF and MF audible without using
Dear Stefan, this is the first time I tried to copy You on LF. Your signal is clearly audible in JN68GN, eastern Bavaria, S-Meter showing S3, even during thunderstorm crashes. 73 Ha-Jo, DJ1ZB
Hi Stefan, Horrible strong here at Kiel, 54N/10E. Up to 30dB above noise... Rig: INA111 balanced E-field probe, 2x30cm, Homebrewed downconverter to baseband. Screenshot there: http://www.df3lp.de/mis
LF! I'm running a CW beacon at 137.0 kHz for some time. The QRN is high with thunderstorms in north east France, coming closer to DL. Maybe a challenge for your RX is difficult conds. Anyway, we shou
Stefan, LF, Really nice copy now (22:00UTC) in Bucharest, here's the text: VVV VVV DE DK7FC DK7FC IN JN49IK JN49IK - 73 FROM HEIDELBERG DE DK7FC AR and a recording (about 13min long, mp3 mono 8KHz/1