Mike Dorworth, K4XM wrote:
Ranger modulation Transformer
33 watts voice
Primary 7083.8 ohms plate to plate. Red is ct.
Secondary 3571 ohms. Black is ct. 892 ohms each side to tridode grids.
You lost me here. The manual says 100 ohms and 28 ohms respectively
1.9837 Z stepdown ( nominal 2:1)
1.4085 step down turns ratio..
I guess we are talking z vs resistance.
So, how does one measure the Z of a transformer?
If I put a 1khz sig in one end should the amplitude drop by the z
stepdown ratio?
js
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