The operating impedance for this example is 75 ohm. 75 Ohm R1 in tuning
capacitor ass'y is matching load for impedance converter.
The secondary of T1 has little to no change in load to the impedance
converter.
John KN5L
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On 9/16/22 7:44 PM, Mikek wrote:
Someone sent me a private messaged and corrected me on the output
impedance of the 50 to 1 transformer,
it is 0.001¦¸ or 1 milli¦¸. So, impedance ratio of 2500 x -.001 = 2.5¦¸
primary impedance. I'm not sure I know how to figure the output
impedance of the
power amp in the HP4342A, I would have thought 220¦¸.
I'm posting the schematic of the impedance converter the drives the
injection transformer primary and asking,
What is the output impedance of the impedance converter?
????????????????? Thanks, Mikek
