Request help w/ 1 v osc. circuit output impedance

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   Posted by VE3SUY Bob Shaw on 11/04/99 at 1:03 PM

Subject:   Request help w/ 1 v osc. circuit output impedance

Message Posted
I cannot see how to attach a .bmp of the circuit I have in mind, but I have put it on my web site at http//:fox.nstn.ca/~lycott/OSC1V.bmp.

This is the circuit of a proposed oscillator for 1.2 v operation. I would appreciate any comments on the circuit, but in particular, can anyone tell me how to estimate, calculate or measure the output impedance of this circuit?

The output tuned circuit will be a toroid and the link turns ratio has not been determined. I want about 50 ohms to work into a double balanced mixer for a small DSB transmitter.

Thank you in advance.

72 de Bob VE3SUY



  

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