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"All that is necessary for the triumph of evil is that good men do nothing." Personal web site. Not affiliated with any agency. Copyright © 2000-2018 R. C. Mazur, VA3ROM.
05 October 2018
my old ISS APRS satellite gateway station using UISS and SatGate
add-on module. As a result of this, I've shutdown my NOAA APT
satellite weather map server system.
01 October 2018
Added support files for my latest ATD036 column on FT8 to the All Things
Digital page. Partly technical and commentary. Also added new link near the bottom of this page for VE3EN's awesome SolarHam website.
WSJT-X has a slight problem that most users don't know about. It seems that even though the default setting for saving
*.wav audio files is set to "none", the program still merrily writes them to the hard drive until it's full & "dies".
my short article
about a semi-fix.
by KN4CRD is a new program inspired by WSJT-X & other weak-signal programs. It
has created much controversy because of the use the root name but has no relationship to the original. But for better or for
worse, FT8's phenomenal "overnight" success has rocked the radio world to its core & this will lead to more imitation
& innovaton as the solar cycle slowly winds its way to a 2020 minima.
07 August 2018
If you own an older FlexRadio
(1000 to 5000 models), check out the free KE9NS firmware upgrades for these & software enhancements for PowerSDR. He
also provides YouTube videos explaining how to operate your supercharged Flex SDR using his enhancements.
04 August 2018
MyKiwiSDR is on the SDR.hu server & it wasn't as hard as I thought it would be. Look or search for "VA3ROM" near
bottom of the ever growing receiver list.
Got a new IC-7300
yesterday & am busy learning how to use it. It was easy
enough to flash the firmware with the newest updates, then set it up for WSJT-X & WSPR band hopping receive mode. All transceiver
control & audio is via a single USB cable, plus it has a nice & large & colourful data display with touch screen control.
The deep discount sale price, free shipping & $100 USD Icom rebate made it too much of a good deal to pass up!.
31 July 2018
lastest KiwiSDR firmware update from John Seamons, KF6VO, has taken this receiver to new heights of flight for an inexpensive direct
radio frequency sampling (DRFS) radio. We can now have up to eight separate 14-bit receivers because of its amazing field
programmable gate array (FPGA).
28 July 2018
is just a little over 1 year old & is dominating all other Amateur
Radio data modes, but its design team keeps right on tweaking the mode. An enhanced version will push its weak-signal decoding
level even deeper into the noise will be released in the early 2019.