Well, far as materials, and how I went about it, that setup was built up as I went along and added equipment, so it was a build as you go process. If I had a choice I would put it in some kind of cabinet that you could get at the back of, right now if you have a bad connection on the bottom some place you have to almost pull all the stuff out …[Read more]
I forgot to mention, (you get old you forget!) the antennas for the FM transmitters are in the attic of my home. I also should mention there are actually 4 FM transmitters in the cabinet If you look towards the upper left hand corner you can see and “official’ painted rod antenna. This FM transmitter is just a inside the house one which has a…[Read more]
One of my installations:
I want to share with the other members of the group one of my “installations” at my home; this one located in my work shop.
In this arrangement are Three FM stereo transmitters and one TH5 AM transmitter. I can run audio from a nearby computer or use the car stereos you see as an audio source.
The car stereos have USB…[Read more]
I see there were some typo errors,the spell checker does not always correct as a person might think it will so I re did the response, sorry for the extra post.
The board comes assembled. I then took the board and modified the audio input by removing two resistors on both the left and right channel which were in originally there to attenuate the…[Read more]
The board comes assembled. I then took the board and modified the audio input by removing two resistors on both the left and right channel which were in originally there to attenuate the audio signal; I do this to give the input more audio gain.
I install EMI filters on both audio inputs and also on the power + and – sides so no EMI will reinter…[Read more]
The eBay seller has relisted this AM transmitter kit,if interested, do a search for AM TRANSMITTER FOR LEARNING or just AM transmitter and look for it. They have two AM transmitters, one is a simple one that runs with no PLL, I built that one too, and as the title of the listing says “for Learning” I learned that this one isn’t much good, the…[Read more]
I haven’t posted for a while, been busy building some new projects that I want to share with you. One of the projects is this AM transmitter kit which is being sold on eBay by HAM KITS this is the l…[Read more]