Dual Channels

The SynthHD and SynthHD Pro have dual independent RF outputs.  A user can set independent frequencies and amplitudes on each channel.   The user can also set the same frequency on both channels and tune the phase of each channel individually to set up quadrature or other phase differences anywhere from 0 to 360 degrees in 0.01 degree increments.  Further, if a common external frequency reference is driven into the reference ports of many SynthHD’s, then all channels are coherent (with non-rotating phases) and can all be tuned independently in frequency, phase, and amplitude.