KT-8900D Audio Redirect
My tiny little radio speaker directed to the seat was really too difficult to hear. So I came up with this solution. Recipe below
Fat Full Audio
Add one part 3.5 TRRS screw tap adapter.
One low impedance to high impedance adapter.
A dash of short patch cable
and poof Audio going through the Car Radio.
P25 Scanner Project
This is what I have undertaken for a winter project. We picked this scanner up for 12$ on ebay to house all the components I intend on using. The internals will be scooped out and I'll 3D print a new cradle to hold a Raspberry PI and an RTL-SDR dongle(See last picture for that). I'll also have to cannibalize a set of PC speakers for the amp for the audio. More to come on this project.
D104 on a TYT TH-9800
Got this new radio and found there was little to no information on the pin assignments. I found this which was flipped. I had given up until almost midnight I thought what if this guys diagram is backwards. So I tested 4 for ground and there wasn't. Then I tested 3 for ground and there was. So I touched 3 and 1 together and click it was transmitting. So a quick wiring job with a RJ11 and a couple of keystones and boom it was working.
My first HF antenna
My radio only does 10m and 6m AM but I still wanted to give it a try. Amazing what you can do with eztra old tent poles. I'm almost out of them. I'm still using RG6 until I win the lotto to get some RG8X.
