Update history of ham radio pages PA0MBO

June 1st 2023 Refreshed nice qsl's

July 1st 2021 Refreshed nice qsl's

March22 2021 Version 3_7 for trxamadrm: changed handling of jp2-files

June 18th 2020 Added a neural network for cw decoding

March 11th 2020 Refreshed nice qsl's

Aug 31st 2018 Refreshed nice qsl's

October 18th 2017 Refreshed nice qsl's

May 5th 2017 QRSS grabber not 24/7

April 23rd 2016 DRM-SSTV for the Red-Pitaya
compatible with EasyPal Oct 2014

November 12th 2014 New version trxamadrmv3_6
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)
gcc-4.8 compilation OK, new Hybrid method compatible with EasyPal Oct 2014

April 30th 2014 New doccument "TRXAMADRM ON CUBIEBOARD 3"

February 12th 2014 New docs for trxamadrmv3_5
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)
gcc-4.8 does not work OK, pse use gcc-4.6

January 10th 2014 New release trxamadrmv3_5 with
minor changes for compilation and linking under Ubuntu 13.10
with gcc-4.8 and g++-4.8
compatible with EasyPals' Hybrid mode Jan 2014
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)

December 22nd 2013 New release trxamadrmv3_4 with
EasyPals'Hybrid mode for tx and some dsp optimizations
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)

August 21st 2013 New release trxamadrmv3_3 with
EasyPals'Hybrid mode
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)

May 13th 2013 New release trxamadrmv3_2 with
progress bar in GUI and
log file with date/time received pics with callsign
in section "LINUX PROGRAM FOR DIGITAL SSTV" (tx/rx)

March 7th 2013 Refreshed section "Nice qsls"

Feb 28th 2013 New release trxamadrmv3_1 with
setting of FTP-parameters in GUI
redesign of PTT/CAT-system and
recalculation of ETA at change of tx parameters
in section "LINUX PROGRAM FOR DIGITAL SSTV" (rx)

Jan 12th 2013 New release trxamadrmv11_17 for Ubuntu LT12.04
in section "LINUX PROGRAM FOR DIGITAL SSTV" (rx)
and for Debian 6 in section "LINUX PROGRAM FOR DIGITAL SSTV (tx)

Jan 9th 2013 Added special version of rxamadrm for LIMA-SDR
in section "LINUX PROGRAM FOR DIGITAL SSTV" -rx

Nov 24th 2012 corrected some errors in trxamadrmv10_16
in sections "LINUX PROGRAM FOR DIGITAL SSTV"

Nov 14th 2012 release of trxamadrmv10_16 with picture upload
in sections "LINUX PROGRAM FOR DIGITAL SSTV"

Oct 23rd 2012 release of trxamadrmv09_15 with BSR/FIX
in sections "LINUX PROGRAM FOR DIGITAL SSTV"

Oct 4th 2012 release of txamadrmv0_8 with CAT/RTS/DTR PTT
in section "LINUX PROGRAM FOR DIGITAL SSTV"

Sep 10th 2012 release of txamadrmv0_6 and rxamadrmv1_4 using ftw3 libs
in sections "LINUX PROGRAM FOR DIGITAL SSTV"

Sep 1st 2012 beta release of txamadrmv0_5
in section "LINUX PROGRAM FOR DIGITAL SSTV - DRM - TX"

Aug 30th 2012 Refreshed nice qsl's

Aug 7th 2012 Updated rxamadrm software for digital SSTV to version 1_3 with optimized PI-control constants for mode E/4

July 18th 2012 Corrected error in txamadrm software for digital SSTV version 0_4

July 16th 2012 Updated txamadrm software for digital SSTV to version 0_4 with PTT CAT control via hamlib

June 28th 2012 Updated rxamadrm software for digital SSTV to version 1_0 (now compatible with DIGTRX long interleave mode)

May 28th 2012 Updated rxamadrm software for digital SSTV to version 0_10

May 25th 2012 Updated rxamadrm software for digital SSTV to version 0_9

May 18th 2012 Updated txamadrm and rxamadrm software for digital SSTV

May 11th 2012 Updated txamadrm and rxamadrm software for digital SSTV

Apr 25th 2012 Updated txamadrm and rxamadrm software for digital SSTV

Apr 6th 2012 Updated txamadrm and rxamadrm with Reed-Solomon coding rs1...rs4

Jan 8th 2012 Updated txamadrm for better compatibility with EasyPal (rs2)

Jan 1st 2012 Updated rx/txamadrm with rs2-en/decoding

Dec 30th 2011 Updated txamadrm to vs. 0.1 with rs2 encoding

Dec 16th 2011 Refreshed nice qsl's

Nov 23rd 2011 beta release of txamadrm SSTV program

Oct 21st 2011 Updated rxamadrm SSTV program

Jul 6thth 2011 Added live drm sstv

Jun 30th 2011 Refreshed nice qsl's

Jun 29th 2011 updated linux software for digital SSTV (rxamadrm)

Apr 2nd 2010 Refreshed nice qsl's

November 28th 2009 Updated station description

March 6th 2009 Added LINUX software for Digital SSTV (DRM)

Sep 22nd 2008 Refreshed nice qsl's

Apr 7th 2008 Refreshed nice qsl's

Jan 31st 2008 Refreshed nice qsl's

Nov 3rd 2007 Refreshed nice qsl's

Mar 29th 2007 Refreshed nice qsl's

Feb 19th 2007 Added section Zendcursus 1e jaar

June 23rd 2006 Added paper on IRIXPSK

Apr 6th 2006 refreshed qsl cards

Oct 14th 2005 refreshed qsl cards

May 3rd 2005 refreshed qsl cards and added pictures of antenna party of april 23rd 2005

Jun 11th 2004 refreshed qsl cards

Nov 17th 2003 refreshed qsl cards

May 23rd 2003 started ham radio pages