Post by thelegacy on Jul 4, 2018 16:53:21 GMT
Looking for a Neutral Injection coupler or a shemetic to send to my engineer to try.
The Legacy is planning on a C-Quam AM Stereo project to allow our Album Rock station to have FULL QUIETING AM sound to Deltaville which is 4 miles from end to end and I'm in the middle of it. Right now I can't make a listenable signal to the Deltaville Market and this is my mission.
Reading on KRocks which suggests I can go for miles along the grid and when people plug in their Radio and tune in BAM instant HQ audio. This is my mission and without causing harmonics, hum or anything that will tick someone off enough to cause the FCC to come to the house and ask to shut off the transmitter due to poor engineering practice. So my engineer friend is willing to take this on.
He was saying that the Sean Cuthbert's ATU could be modified to work with carrier current but the challenge is the modification of the final. We need a 5-30 Watt signal to work with carrier current and he said something about a capacitor that can handle the load alongside coils that need to be made for the coupler. The transmitter may still be outside on a short pole to make it close to ground to allow easy conection to the 8FT ground rod. He says a 120 V AC socket may work since we're only using neutral injection not the simple plus and minus of the power line.
Can someone please put up a shematic to try or show an already assembled neutral injection carrier current system? I sure hope I can get Album Rock quality audio from carrier current as some said it can hum like a beast if not done right.
The Legacy is planning on a C-Quam AM Stereo project to allow our Album Rock station to have FULL QUIETING AM sound to Deltaville which is 4 miles from end to end and I'm in the middle of it. Right now I can't make a listenable signal to the Deltaville Market and this is my mission.
Reading on KRocks which suggests I can go for miles along the grid and when people plug in their Radio and tune in BAM instant HQ audio. This is my mission and without causing harmonics, hum or anything that will tick someone off enough to cause the FCC to come to the house and ask to shut off the transmitter due to poor engineering practice. So my engineer friend is willing to take this on.
He was saying that the Sean Cuthbert's ATU could be modified to work with carrier current but the challenge is the modification of the final. We need a 5-30 Watt signal to work with carrier current and he said something about a capacitor that can handle the load alongside coils that need to be made for the coupler. The transmitter may still be outside on a short pole to make it close to ground to allow easy conection to the 8FT ground rod. He says a 120 V AC socket may work since we're only using neutral injection not the simple plus and minus of the power line.
Can someone please put up a shematic to try or show an already assembled neutral injection carrier current system? I sure hope I can get Album Rock quality audio from carrier current as some said it can hum like a beast if not done right.
