40 Watt Amplifier
-----------------

This is the start of a leet 40 watt amp, with full protection and computer
control.


Notes
-----

- Use silver mica caps in RF sections
  even better are metal clad micas (www.rfparts.com)
- Use non-inductive resistors (metal oxide, most metal film) in RF sections
  and for parasitic resistors
- Use a large ground plane
- Tune for EFFICIENCY, not for high rf output
- Don't run parts at their maximum ratings
- Use BNC connectors below 5 watts, N connector above DON'T USE PL-259/SO-239
- nte320 appears to be a replacement for the mrf240
- mrf238 = 2n6084 = blw60
- the led in the ipa does not behave linearly, so dont use it for
  power adjust, just as a indicator for rf input
- bipoler RF amps are dead. use mosfets