Can someone tell me how to wind T1 & T2 in the diagram the instructions say :
T1 5 Watts
The 5-watt version has a much lower Base impedance. In this case it is around 1 Ohm for each transistor. If the input is 50/75 Ohms then the impedance ratio is about 64:1+1 which is a nice round figure of 8:1+1 turns ratio. 8-turns primary winding and 1+1 turns secondary. This means 2-turns with a centre-tap. Use a little thicker wire for the lower impedance windings....
transformer help
T1 5 Watts
The 5-watt version has a much lower Base impedance. In this case it is around 1 Ohm for each transistor. If the input is 50/75 Ohms then the impedance ratio is about 64:1+1 which is a nice round figure of 8:1+1 turns ratio. 8-turns primary winding and 1+1 turns secondary. This means 2-turns with a centre-tap. Use a little thicker wire for the lower impedance windings....
transformer help