Crystal Oven Temperature Controller

Here is the schematic diagram of the temperature control circuit.

Crystal oven temperature controller.

Although this circuit is small and simple the design use a pwm output to preserve the efficiency. An oscillator of this type is known as an oven controlled crystal oscillator ocxo where xo is an old abbreviation for crystal oscillator. Such an elevated temperature is often required for noncritical phase matching ncpm or to avoid optical damage of crystals. Latching relay driver 12 to 28v relay sequencer high current dc switch l s band lna microwave l o.

Crystals crystal oven red optronics supplies a special designed crystal oven and temperature controller for heating and stabilizing crystals at a predefined temperature. The ch 25 is an affordable alternative to professional channel element temperature compensation. Ordering instructions on bottom of page. Filters pc board filters using inexpensive relays 600w 23cm ldmos amplifier xrf 286 amplifiers for 23cm 150w 23cm turn key amplifier 300w 23cm amplifier 200w 23cm amplifier 100w 23cm brick 100w 23cm.

Click here for schematic installation and set up instructions. Crystal oven controller this oven and precision temperature controller is used to hold a crystal and maintain it at an elevated temperature. This oven temperature controller is suitable for such purpose. Miniature crystal oven temperature controller module for two way radio applications.