TUN TUP universal components
Time for some simulations using different transistors? A breadboard to test the circuit?
|The antenna is 200 ohm so the common base is a good Z match.|
|I set the generator at 200 ohms with 1 mv out. The input is 500uv. The generator internal Z is dropping half the input.|
|The bias is eating up 2ma. With the collector current so low the bias circuit current could be lowered.|
|I increased the bias resistor X100.|
|The amp output is close to the same.|