Diamond SDC-1 Control Unit for SD-330

SDC-1 Diamond controls are the perfect complement to the Diamond SD-330 mobile antenna.
Unlike the original control, there is a choice to use automatic fixed positions for each tape.
In practice, it works that you set the desired band / desired frequency and press the "GO" button.

The frequency and position number will appear on the display.
The fine tuning is then done with the "UP" and "DOWN" buttons with a maximum output of 10W.
The SDC-1 uses the supply voltage from 9-14.5 V and comes with a cigarette connector. A simple back-to-back protection is integrated into the unit. During operation, the SDC1 requires a maximum of 200mA