Wattmeter

PowerMaster II for SO2R - Array Solutions

The Power Master II wattmeter has the ability to have two couplers connected to it, and it has provision to allow switching very easily between the two couplers through only two button presses on the front panel.
When operating SO2R, you do not want to have to toggle from one coupler to another. We make matched couplers available for SO2R users and due to the nature of these couplers being high impedance
devices, we can actually connect the two coupler inputs in parallel and instead of toggling between the two couplers, they will both be connected and active at the same time.
The first step is to disconnect all connections to the rear panel of your Power Master II and remove the two #6-32 philips screws on either side of the cabinet.