The ST-4003W is a Windows based software, which allows you to set the radio’s time from your PC’s time by connecting your radio to a PC. The software is available for the following Amateur radios (as of November 2021). Also available to download for free from Google Play is an Android app called the ST-4003A.
To download the software please visit: ST-4003W Time Adjustment Software Download Page.
Before downloading this software, please thoroughly read the “ST-4003W Instructions” for installation details. You will need to use a USB cable to connect the radio to your PC. USB port types differ depending on the radio, so please check the radio’s port type before preparing the cable.
To download the App for your Android device from Google Play please visit: ST-4003A Time Adjustment Software Download Page.
Introducing the W8AMZ 80–6m OCF / Windom Multi-Band Antenna using a 4:1 Balun and rated for 2 KW. The SWR is generally below 1.5:1 on 6, 10, 20, 40... Read more
This 40 and 80 meter inverted V antenna is made with loading coils. It is a full size antenna on 40 meters and a shortened 80 meter antenna. The anten... Read more
“The NanoVNA does many things. Two of which are testing coax cables for loss and length. Jim W6LG shows how to do both in this first video about... Read more
“I spent the weekend camping and testing a couple of antennas: the Chameleon MPAS 2 vertical and the Wolf River Coils Silver Bullet 1000. Both a... Read more
“Today I talk about my 5 current picks for Handheld Ham Radios at my Hunting Lease, where we operate off grid. All radios have various features... Read more