For those reading my January 2017 Decode column, here’s a sample of a DMR repeater signal:
In my last Decode column I gave details of the UKHASnet network along with links on how to build your own super cheap nodes and start experimenting. Having spent some time playing with these I have a few tips that[…]Click to read more..
One of the few weaknesses of the Raspbery Pi is the location of the SD-Card socket that protrudes from the end of the board. If handled clumsily it is very easy to snap-off the retaining lips on the card carrier[…]Click to read more..
It seems the shortened MotionPie links I provided in my RadCom article are not working. I don’t know the cause of the problem yet but I’ve posted the full links below: MotionPie Download https://github.com/ccrisan/motionPie/releases SDcard Formatter https://www.sdcard.org/downloads/formatter_4/ Win32DiskImager http://sourceforge.net/projects/win32diskimager/ Sorry[…]Click to read more..
Here you will find a selection of sound files illustrating the noise elimination potential of the new bhi Dual In-Line and Compact In-Line units. For more information or to order, please visit the bhi web site. The sound samples were made by[…]Click to read more..
I’ve just completed a brand new SD card image that contains the motionPie software, operating system and comes with 5-pages of printed instructions. motionPie can handle the Pi camera, USB or network webcams and is a great way to set up a[…]Click to read more..
Having recently reviewed the new bhi Dual In Line Noise Elimination module for RadCom I have posted audio recordings of the DIL’s noise reduction performance below. The recordings were made by replaying an IQ recording of part of the 14MHz[…]Click to read more..