Surprised to c that there is no reply. There is another posting regarding FM transmitter. This can be also a small transmitter if designed for FM then connected with suitable antenna with little circuit modification.
I hv this VHF preamp. I want to modify so that it can be used for FM 88-108Mhz. I want to change the input output filter. But i want to study the circuit first. Hence i hv downloaded & atttached .s2p files of the devices used. But they just start from 100Mhz.
I want to know how the designer...
The wooden stand must be hollow. It must hv used as enclosure combined with the round cabinet around woofer. Also the other two speakers r mounted outside the cabinet so that they don't interfere with woofer. Also the angle of woofer is 90 degrees from mid high speakers. This is because the low...