6Meter kilowatt amplifier

Posted on Nov 9, 2012

The amplifier uses a grounded grid circuit with either the Eimac 3CX1000A7 or 8877, ceramic/metal triodes intended for linear service in the HF and VHF ranges. The amp provides the legal power output of 1500 watts PEP and CW service with no effort and requires a driver delivering between 50 and 80 watts at 50 MHz. With a plate voltage of 3000 volts at 0.8 amps the amplifier performs at 60 percent efficiency. The grid is grounded by means of the grid ring of the 3CX1000A7 socket providing a low-inductance path td ground.

6Meter kilowatt amplifier
Click here to download the full size of the above Circuit.

The amplifier is completely stable.

Leave Comment

characters left:

New Circuits



Popular Circuits

Model Train Throttle Control
simple electronic organ
Circuit Diagram for a 12V LED Lamp
gate sequencer
CMX7031Q1 The Two-Way Radio Processor
Implementing A Sewing Machine Controller With An Mc9rs08ka2 Microcontroller
5V Regulated Power SupplyCircuit
Motor circuits
The interface circuit of dot matrix LCD display