The 4047/C is a 2kVA rated coupling transformer with eight
individual tap settings covering an impedance range from
5 to 400 Ohms.
Used in conjunction with the Model 4046 the tap selection must also be reflected in the tap menu settings of the Injection Unit which also drives the coupling transformer.
When the correct tap is chosen the Amplifier will see a large reflected load and it will be able to deliver maximum power.
The unit also comes with all necessary current, voltage and
load sensing circuitry along with 2 fans and a thermal cut-out switch for safe operation over wide temperatures.