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#U3S troubleshooting #u3s


DJ7AO
 

Hi Alan - we tried the well used 30m band. But I had now the idea to check the transmission with the WSJT-X Software connected to the K3 - RX. So we¡®re able to check the Signal in the band window and we¡®ll see hopefully the demodulated callsign. We keep the finger crossed ;-)

73 Steve DJ7AO




Von unterwegs gesendet.

Am 05.02.2018 um 13:27 schrieb Alan G4ZFQ <alan4alan@...>:

After assembling everything we`ve now trouble with 3 kits. The system starts correct, the GPS-modul works fine and the heart is pulsing in the display. The system switches to TX (WSPR) and we can hear the transmission in the separate receiver. The TX QRG is correct but we get no report at wspr.org
Steve,

You are sure the frequency is exactly correct? The default GPS configuration takes a long time to adjust it.
On what bands? Little-used bands may not have a spotter within range.

73 Alan G4ZFQ