HI Rahul,
Gain per band has been widely used and work save for its rarely cheap and tends
to add a lot of circuitry.
Equalizers are well known too.? For the astute may notice I'm taking that path.
To do that you need enough gain across the bandwidth and a way to tamp it down
so its flat.? You can't do that with 3904s as they lack the gain at 30mhz.? Fix that
and feedback with contouring can then work.? ?As is we have a default negative
contour as the over all gain diminishes with frequency due to transistors used
in the transmitter stages.? ?Fix that and the performance improves greatly.
The trick if any is KISS, keeping it simple and supportable.
Allison
