Crystal Oven Controller

Alexandrite perform much better at an elevated and stable temperature.

Crystal oven controller.

Crystal oven controller this oven and precision temperature controller is used to hold a crystal and maintain it at an elevated temperature. Latching relay driver 12 to 28v relay sequencer high current dc switch l s band lna microwave l o. The involved time delays are often substantially longer than desirable in particular when the oven temperature has to be scanned through some range. Hc photonics hcp provides crystal ovens and controllers to well manage the temperature of nonlinear crystals especially ppln and pplt.

From 165 estimated delivery time. When the oven controller is turned on or when the desired crystal temperature is changed it will take some time until the oven has precisely reached the new temperature. 4 5 days heatpoint oven for nonlinear crystals. Ordering instructions on bottom of page.

Such an elevated temperature is often required for noncritical phase matching ncpm or to avoid optical damage of crystals. Click here for schematic installation and set up instructions. Some optical crystals e g. The ch 25 is an affordable alternative to professional channel element temperature compensation.

Crystals crystal oven red optronics supplies a special designed crystal oven and temperature controller for heating and stabilizing crystals at a predefined temperature. The operating range is from room temperature up to 200 c which enables a wide wavelength tuning range. Crystal oven controller microwave l o. Miniature crystal oven temperature controller module for two way radio applications.

Crystal oven is a device isolated box with the purpose of controlling the temperature of crystals for a stable phase matching protection from humidity or precise working temperatures. Here is the schematic diagram of the temperature control circuit. Thermocontroller tc2 can be managed from pc through usb or lan interface. Although this circuit is small and simple the design use a pwm output to preserve the efficiency.

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. The temperature of a quartz crystal for oscillator should to be kept constant to operate at very stable frequency. This oven temperature controller is suitable for such purpose.