The Well Tempered Master Clock Power supply, clock switch and dividers
The TWTMC-D&D is Dual XO switching, power supply, dividers and delayed clock board. It accommodates a pair of oscillators and external voltage regulators.
Oscillator type: Any
Output: double 50 Ohm square wave (+15 dBm)
Board size: 83mm x 108mm
Power supply: AC or unregulated DC (see Assembly guide)
Board options: bare board only
Schematic and download