Re: WANTED: 1KW Modulation Reactor

Randy or Sherry Guttery wrote:
Deek wrote:

Heising is inefficient shunt modulation.


Very good, now you've learned what Heising modulation is and how it's done (what components are used, etc.). Yes, Heising is inefficient, but it has two huge pluses as well: 1) it can be "added" to almost any transmitter with little modification (which can then be easily removed); and 2) it can provide excellent fidelity. So while it may be inefficient - it remains a very popular way to add AM to transmitters.

best regards...

I learned what Heising Modulation was back in the early 50s while earning an EE degree. Your sarcasm is misplaced.

.