Final Board

Remember that almost every voltage inside this linear amplifier is lethal, including the voltage levels present on this board. Turn the amplifier off, unplug it, and short out power supply rails before you touch anything. Always apply the “one hand in the pocket” principle when working on anything above 24V! Refer to the Safety chapter in the ARRL Handbook for further information on proper procedures to use when working on equipment such as this amplifier.

Final Board Schematic
Final Board Top View
Final Board Bottom View
Final Board Installed