[ARC5] TCS 50-Ohm Matching Configurations.
Bob kb8tq
kb8tq at n1k.org
Fri May 11 22:24:42 EDT 2018
Hi
A tube is basically a current source and not a voltage source. That turns all this “low Z output” ( in series)
into a “high Z output” ( in parallel). It’s a small point, but fairly important if you decide to analyze the matching
network.
Bob
> On May 11, 2018, at 10:21 PM, Brian Clarke <brianclarke01 at optusnet.com.au> wrote:
>
> Hello Tim,
>
> The Maximum Power Transfer, or Jacobi theorem ensures that 50% of the power is dissipated in the transmitter and 50% in the load. What we really want is for the TCS to emulate extremely low output impedance, as in mains power distribution, where the main aim is maximum power to the load.
>
> 73 de Brian, VK2GCE
>
> On Saturday, 12 May 2018 9:20 AM, you said:
>
> Could the TCS output network components and various antenna/load combinations be modeled with SPICE? Then various interface networks be tested and optimized for max power transfer/efficiency? Been a long time since I could do that, and I no longer have access to the software.
>
> I think the "solution" is in the math...no?
> Tim
> N6CC
>
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