The Well Tempered Master Clock Power supply, clock switch and dividers

TWTMC-D&D with external regulators and oscillators

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

Frequencies: Any

Output: double 50 Ohm square wave (+15 dBm)

Crystals: Any

Board size: 83mm x 108mm

Power supply: AC or unregulated DC (see Assembly guide)

Board options: bare board only

Schematic and download

TWTMC-D&D Clock switch and dividers schematic
TWTMC-D&D power supply schematic