LF EbNaut, Using the new EbNaut TX with PTT: You may want to consider adding a sequencer into your R/T chain to ensure that all switching from receive to transmit is completed before the EbNaut carri
Hi Joe, Had a chance to decode several periods this evening. Blockbuster signal if one can believe the reported Eb/N0 out of the decoder for the first two reported periods! 2200Z: Rank 0; Eb/N0 71.8
Paul, Thanks for the details regarding the Eb/N0 numbers - I though, perhaps, that the Eb/N0 was a default value it was much higher than SL Spectrum Display appeared to support. The carrier Eb/N0 for
I will be running an EbNaut broadcast for the next 24 hours as follows: Start time: 1800 UTC 2 Jan 2019 and for the following 24 hours Freq: 137479.000 Hz Code: 8K19A Symbol Period: 1.9s CRC: 16 Char
Stefan, Ive reconfigured the station to do some low power digital mode evaluation (EbNaut, WSJT, and others) with a local station later this month and wanted to do several overnight runs with the new
LF Explorers, For several days K3RWR broadcast a 13 character EbNaut message of 14m 58s duration at power levels ranging from +7 dBm ERP to -13 dBm ERP on 137479 Hz. The primary intent was to test QR
Stefan, Domenico and Riccardo, Only one successful decode last night of DK7FC at 0200 UTC: C Eb/No 4.0; Eb/N0 1.5; Rank 0; 73LF I have little confidence that the changes made on the fly during the ev
Domenico, Riccardo Checking last night's files I found one decode from your station ... see below. Unfortunately there were no decodes from Riccardo. 0000 Rank 0 car Eb/N0 5.2 dB Eb/N0 4.2 dB JN80 J
Hi Jay, Great results, many thanks. The phase is unepected stable. And then the surprise in the last transmission with no symbol error over the 6099 km path! I was running about 180 W only. We could
EbNauters, No copy here either. Supporting Jays suggestions, I note that the majority of my successful TA EbNaut transmissions from FM18qi have been using transmission periods of less than 30 minutes
Riccardo Will be checking for decodes. Bandwidth here +/- 3 Hz centered on 137545 should others care to join in. A winter storm is moving into the area with snow, freezing rain, sleet and the possibi
Riccardo Better results last night ... congratulations on 4 decodes! What is you power and antenna? 2200 - 2230 - 2300 - 2330 - 0000 - 0030 - 0100 Rank 1 car Eb/N0 1.3 dB Eb/N0 1.1 dB IW4DXW 0130 - 0
Stefan, Riccardo & EbNaut-eers Stefan ... good copy throughout the night. Riccardo ... unfortunately only one decode to report. Markus noted a frequency error ... curious if propagation or NE0-M8T? 1
Riccardo Glad to hear you found the problem. Will await your announcement and look for your signal tomorrow night. Jay W1VD -- Original Message -- From: [email protected] Riccardo Zoli To: rs
Riccardo Late start last night (0000z). Unfortunately no decodes. There were numerous low Rank false decodes ... not sure what's up with that! Jay W1VD -- Original Message -- From: Riccardo Zoli <ric
Hi Rob, Jay, You need to select a lower list length if CRC8 is used together with 8 characters. See http://abelian.org/ebnaut/calc.php?sndb=20&snbws=&snmps=1776&code=8K19&sp=3&crc=8&nc=8&submit=Calc
Riccardo Late start last night (0000z). Unfortunately no decodes. There were numerous low Rank false decodes ... not sure what's up with that! Jay W1VD -- Original Message -- From: Riccardo Zoli <ric
Riccardo, As with Jay, no decodes last night likely due to extremely night noise levels here too (+10 to +20 dB over S9). Believe I did capture your carrier on the SL Spectrum Display from 2230 - 230
