I am trying too to activate NO-84, 50w on 28.120 MHz with vertical antenna or dipole with FLDIGI (saw no difference, still weak), good downlink signal on UHF with SDR-14+SpectraVue as panadapter at 10.7 MHz, beacon decoded in FLDIGI, my weak signal sometime decoded, strong doppler on my signal despite I correct both with orbitron/wispdde using only fresh keps and GPS computer sync clock. Any idea?73 Fer IW1DTU here some screenshoot link to dropbox https://www.dropbox.com/s/ec2i14l62u4ij3w/NO-84%202%20mar17%20uno.jpg?dl=0
https://www.dropbox.com/s/l1k3a3h8atyys5l/NO-84%202mar17%20due.jpg?dl=0
On Thursday, March 2, 2017 2:51 AM, Mark Lunday wd4elg@outlook.com wrote:
0230 UTC pass, saw the bear claw PSK 31 waveform again. Anyone else able to see the PSK dowllink? I am seeing 7 parallel traces, almost like the transmission is overloading the receiver.
Attempting to attach the file to this email with a capture of what my SDR receiver is seeing...
On a positive note, APRS is working perfectly on NO84 even at low passes.
Mark Lunday, WD4ELG Greensboro, NC FM06be wd4elg@arrl.net http://wd4elg.blogspot.com SKCC #16439 FISTS #17972 _______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb