Icom IC-2820H Replacement GPS Antenna

i happened to come across a second hand Icom IC-2820H Deathstar radio recently at a very good price and purchased it for the shack/one of the cars. BUT… it was missing the GPS antenna to allow DPRS (aprs for Dstar) and other positioning functions this radio offers. The GPS unit is supplied with the UT-123 Dstar…

IC9100 Firmware Update E3 2015

Icom has Released a new firmware update for the IC9100 radio.  IC-9100 Firmware Rev. E3 is now downloadable form the Icom Japan website. It is a stand alone .exe file that will install the E3 firmware update. IC9100 E3 Firmware link The new firmware corrects one item on the radio The firmware update modifies the IC-9100’s…

Trying to overcome suburban noise

The other week, a friend of mine Rob VK2GOM shared a photo of a 1:1 current balun he had built to try and reduce some local noise issues he had at his home. His device had improved his experience. He chose 17 turns and the FT240-43 core based on info from this website Have a read of…

Icom IC-9100 RTS to CAT control

The IC-9100 that I have has a USB port on the back that allows audio and cat control directly from the radio. It works as advertised, and works generally well.. BUT.. a number of the software programs I like to use (WSPR) don’t have CAT radio TX control, they use the RTS method. I had…

Icom IC-7100 Omnirig INI File

Peter, VK5KX has modified my IC-9100 INI file to work with the new Icom IC-7100. He has modified the radio address (hex) only, and the same operation and limitations as my original IC-9100 version of the file. I don’t have a IC-7100, thus have not tested this file, but their is no reason it should…