I don't understand why you would try to hookup a balanced transmission line like 450 ohms to a unbalanced 50 ohm input . You would have to make a matching transformer that would take the 450 ohm balanced transmission line and make it to 50 ohms unbalanced input for the primary winding to the T37-43 toroid . What I am saying is that you need to make the secondary of the T37-43 toroid that goes to the RTL 2832 chip inputs more than 200 ohms .
At 500 ohms Independence going into the RTL 2832 chip inputs I get about 3 " S " unites higher signal than 200 ohms input to the RTL 2832 chip .
Main forum to discuss RTL-SDR related topics.
1 post • Page 1 of 1